| 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 | $139.39 | 4.227% | $145.282 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $171.89 | 3.624% | $178.1193 | $178.12 | $178.10 | $178.10 |
| Purchase #3 | $158.95 | 10.618% | $175.8273 | $175.83 | $175.85 | $175.80 |
| Purchase #4 | $227.72 | 6.212% | $241.866 | $241.87 | $241.85 | $241.90 |
| Purchase #5 | $62.52 | 4.413% | $65.279 | $65.28 | $65.30 | $65.30 |
| Purchase #6 | $112.32 | 12.252% | $126.0814 | $126.08 | $126.10 | $126.10 |
| Purchase #7 | $91.27 | 4.375% | $95.2631 | $95.26 | $95.25 | $95.30 |
| 7 purchase totals = | $964.06 | $1,027.7181 | $1,027.72 | $1,027.75 | $1,027.80 | |