| 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 | $108.35 | 11.265% | $120.5556 | $120.56 | $120.55 | $120.60 |
| Purchase #2 | $93.31 | 6.670% | $99.5338 | $99.53 | $99.55 | $99.50 |
| Purchase #3 | $74.53 | 11.508% | $83.1069 | $83.11 | $83.10 | $83.10 |
| Purchase #4 | $120.71 | 12.391% | $135.6672 | $135.67 | $135.65 | $135.70 |
| Purchase #5 | $230.73 | 5.675% | $243.8239 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $126.67 | 5.836% | $134.0625 | $134.06 | $134.05 | $134.10 |
| Purchase #7 | $130.52 | 4.582% | $136.5004 | $136.50 | $136.50 | $136.50 |
| 7 purchase totals = | $884.82 | $953.2503 | $953.25 | $953.20 | $953.30 | |