| 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 | $233.99 | 9.652% | $256.5747 | $256.57 | $256.55 | $256.60 |
| Purchase #2 | $66.41 | 11.754% | $74.2158 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $153.45 | 4.136% | $159.7967 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $37.91 | 9.580% | $41.5418 | $41.54 | $41.55 | $41.50 |
| Purchase #5 | $105.62 | 10.627% | $116.8442 | $116.84 | $116.85 | $116.80 |
| Purchase #6 | $217.74 | 13.384% | $246.8823 | $246.88 | $246.90 | $246.90 |
| Purchase #7 | $158.62 | 7.417% | $170.3848 | $170.38 | $170.40 | $170.40 |
| 7 purchase totals = | $973.74 | $1,066.2403 | $1,066.23 | $1,066.25 | $1,066.20 | |