| 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 | $15.45 | 11.426% | $17.2153 | $17.22 | $17.20 | $17.20 |
| Purchase #2 | $215.97 | 6.421% | $229.8374 | $229.84 | $229.85 | $229.80 |
| Purchase #3 | $99.56 | 9.321% | $108.84 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $143.62 | 6.488% | $152.9381 | $152.94 | $152.95 | $152.90 |
| Purchase #5 | $200.88 | 5.864% | $212.6596 | $212.66 | $212.65 | $212.70 |
| Purchase #6 | $203.60 | 9.726% | $223.4021 | $223.40 | $223.40 | $223.40 |
| Purchase #7 | $103.44 | 3.612% | $107.1763 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $982.52 | $1,052.0688 | $1,052.08 | $1,052.10 | $1,052.00 | |