| 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 | $191.85 | 6.296% | $203.9289 | $203.93 | $203.95 | $203.90 |
| Purchase #2 | $38.74 | 4.318% | $40.4128 | $40.41 | $40.40 | $40.40 |
| Purchase #3 | $9.79 | 8.536% | $10.6257 | $10.63 | $10.65 | $10.60 |
| Purchase #4 | $223.57 | 10.689% | $247.4674 | $247.47 | $247.45 | $247.50 |
| Purchase #5 | $103.93 | 8.686% | $112.9574 | $112.96 | $112.95 | $113.00 |
| Purchase #6 | $223.27 | 3.547% | $231.1894 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $180.43 | 8.128% | $195.0954 | $195.10 | $195.10 | $195.10 |
| 7 purchase totals = | $971.58 | $1,041.6770 | $1,041.69 | $1,041.70 | $1,041.70 | |