| 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 | $78.37 | 4.610% | $81.9829 | $81.98 | $82.00 | $82.00 |
| Purchase #2 | $215.57 | 5.828% | $228.1334 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $97.94 | 3.114% | $100.9899 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $207.34 | 4.718% | $217.1223 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $173.54 | 8.307% | $187.956 | $187.96 | $187.95 | $188.00 |
| Purchase #6 | $35.25 | 5.329% | $37.1285 | $37.13 | $37.15 | $37.10 |
| Purchase #7 | $159.37 | 11.636% | $177.9143 | $177.91 | $177.90 | $177.90 |
| 7 purchase totals = | $967.38 | $1,031.2273 | $1,031.22 | $1,031.25 | $1,031.20 | |