| 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 | $198.31 | 6.458% | $211.1169 | $211.12 | $211.10 | $211.10 |
| Purchase #2 | $78.32 | 12.689% | $88.258 | $88.26 | $88.25 | $88.30 |
| Purchase #3 | $226.97 | 12.521% | $255.3889 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $237.48 | 5.825% | $251.3132 | $251.31 | $251.30 | $251.30 |
| Purchase #5 | $50.34 | 12.404% | $56.5842 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $24.49 | 12.418% | $27.5312 | $27.53 | $27.55 | $27.50 |
| Purchase #7 | $209.35 | 8.874% | $227.9277 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $1,025.26 | $1,118.1201 | $1,118.12 | $1,118.15 | $1,118.10 | |