| 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 | $192.38 | 9.346% | $210.3598 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $170.34 | 5.623% | $179.9182 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $236.29 | 6.255% | $251.0699 | $251.07 | $251.05 | $251.10 |
| Purchase #4 | $151.43 | 5.741% | $160.1236 | $160.12 | $160.10 | $160.10 |
| Purchase #5 | $194.49 | 12.565% | $218.9277 | $218.93 | $218.95 | $218.90 |
| Purchase #6 | $43.68 | 6.413% | $46.4812 | $46.48 | $46.50 | $46.50 |
| Purchase #7 | $134.40 | 10.341% | $148.2983 | $148.30 | $148.30 | $148.30 |
| 7 purchase totals = | $1,123.01 | $1,215.1787 | $1,215.18 | $1,215.15 | $1,215.20 | |