| 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 | $210.96 | 4.350% | $220.1368 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $152.44 | 8.195% | $164.9325 | $164.93 | $164.95 | $164.90 |
| Purchase #3 | $175.46 | 12.162% | $196.7994 | $196.80 | $196.80 | $196.80 |
| Purchase #4 | $165.49 | 8.852% | $180.1392 | $180.14 | $180.15 | $180.10 |
| Purchase #5 | $27.60 | 12.413% | $31.026 | $31.03 | $31.05 | $31.00 |
| Purchase #6 | $230.84 | 13.214% | $261.3432 | $261.34 | $261.35 | $261.30 |
| Purchase #7 | $88.58 | 9.422% | $96.926 | $96.93 | $96.95 | $96.90 |
| 7 purchase totals = | $1,051.37 | $1,151.3031 | $1,151.31 | $1,151.40 | $1,151.10 | |