| 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 | $244.83 | 3.791% | $254.1115 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $210.95 | 6.327% | $224.2968 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $190.79 | 11.425% | $212.5878 | $212.59 | $212.60 | $212.60 |
| Purchase #4 | $53.27 | 7.572% | $57.3036 | $57.30 | $57.30 | $57.30 |
| Purchase #5 | $115.88 | 10.536% | $128.0891 | $128.09 | $128.10 | $128.10 |
| Purchase #6 | $117.90 | 7.493% | $126.7342 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $138.51 | 10.545% | $153.1159 | $153.12 | $153.10 | $153.10 |
| 7 purchase totals = | $1,072.13 | $1,156.2389 | $1,156.24 | $1,156.25 | $1,156.20 | |