| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.29 | 4.597% | $112.2221 | $112.22 | $112.20 | $112.20 |
| Purchase #2 | $219.76 | 3.704% | $227.8999 | $227.90 | $227.90 | $227.90 |
| Purchase #3 | $173.98 | 12.519% | $195.7606 | $195.76 | $195.75 | $195.80 |
| Purchase #4 | $198.86 | 11.303% | $221.3371 | $221.34 | $221.35 | $221.30 |
| Purchase #5 | $229.96 | 6.182% | $244.1761 | $244.18 | $244.20 | $244.20 |
| Purchase #6 | $141.66 | 4.234% | $147.6579 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $233.43 | 5.374% | $245.9745 | $245.97 | $245.95 | $246.00 |
| 7 purchase totals = | $1,304.94 | $1,395.0282 | $1,395.03 | $1,395.00 | $1,395.10 | |