| 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 | $17.92 | 7.360% | $19.2389 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $53.53 | 11.416% | $59.641 | $59.64 | $59.65 | $59.60 |
| Purchase #3 | $250.26 | 7.569% | $269.2022 | $269.20 | $269.20 | $269.20 |
| Purchase #4 | $208.88 | 7.314% | $224.1575 | $224.16 | $224.15 | $224.20 |
| Purchase #5 | $29.96 | 12.219% | $33.6208 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $115.30 | 13.224% | $130.5473 | $130.55 | $130.55 | $130.50 |
| Purchase #7 | $228.32 | 5.566% | $241.0283 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $904.17 | $977.4360 | $977.44 | $977.45 | $977.30 | |