| 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 | $227.70 | 12.687% | $256.5883 | $256.59 | $256.60 | $256.60 |
| Purchase #2 | $155.68 | 4.553% | $162.7681 | $162.77 | $162.75 | $162.80 |
| Purchase #3 | $133.81 | 3.397% | $138.3555 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $26.47 | 4.701% | $27.7144 | $27.71 | $27.70 | $27.70 |
| Purchase #5 | $155.25 | 6.192% | $164.8631 | $164.86 | $164.85 | $164.90 |
| Purchase #6 | $228.72 | 6.664% | $243.9619 | $243.96 | $243.95 | $244.00 |
| Purchase #7 | $225.72 | 4.191% | $235.1799 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $1,153.35 | $1,229.4312 | $1,229.43 | $1,229.40 | $1,229.60 | |