| 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 | $228.71 | 10.723% | $253.2346 | $253.23 | $253.25 | $253.20 |
| Purchase #2 | $50.79 | 12.253% | $57.0133 | $57.01 | $57.00 | $57.00 |
| Purchase #3 | $108.29 | 9.810% | $118.9132 | $118.91 | $118.90 | $118.90 |
| Purchase #4 | $133.31 | 9.753% | $146.3117 | $146.31 | $146.30 | $146.30 |
| Purchase #5 | $168.82 | 3.563% | $174.8351 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $94.71 | 6.732% | $101.0859 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $198.47 | 7.802% | $213.9546 | $213.95 | $213.95 | $214.00 |
| 7 purchase totals = | $983.10 | $1,065.3484 | $1,065.34 | $1,065.35 | $1,065.30 | |