| 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 | $112.58 | 3.427% | $116.4381 | $116.44 | $116.45 | $116.40 |
| Purchase #2 | $144.36 | 5.333% | $152.0587 | $152.06 | $152.05 | $152.10 |
| Purchase #3 | $101.40 | 8.672% | $110.1934 | $110.19 | $110.20 | $110.20 |
| Purchase #4 | $69.79 | 5.495% | $73.625 | $73.63 | $73.65 | $73.60 |
| Purchase #5 | $243.99 | 5.527% | $257.4753 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $119.29 | 7.860% | $128.6662 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $224.43 | 9.730% | $246.267 | $246.27 | $246.25 | $246.30 |
| 7 purchase totals = | $1,015.84 | $1,084.7237 | $1,084.74 | $1,084.75 | $1,084.80 | |