| 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 | $129.82 | 12.576% | $146.1462 | $146.15 | $146.15 | $146.10 |
| Purchase #2 | $220.36 | 11.623% | $245.9724 | $245.97 | $245.95 | $246.00 |
| Purchase #3 | $211.86 | 8.705% | $230.3024 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $117.88 | 7.348% | $126.5418 | $126.54 | $126.55 | $126.50 |
| Purchase #5 | $220.84 | 3.261% | $228.0416 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $147.98 | 12.809% | $166.9348 | $166.93 | $166.95 | $166.90 |
| Purchase #7 | $24.38 | 5.760% | $25.7843 | $25.78 | $25.80 | $25.80 |
| 7 purchase totals = | $1,073.12 | $1,169.7235 | $1,169.71 | $1,169.75 | $1,169.60 | |