| 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 | $215.79 | 11.737% | $241.1173 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $97.89 | 12.614% | $110.2378 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $194.30 | 8.687% | $211.1788 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $49.28 | 7.479% | $52.9657 | $52.97 | $52.95 | $53.00 |
| Purchase #5 | $92.60 | 11.535% | $103.2814 | $103.28 | $103.30 | $103.30 |
| Purchase #6 | $72.34 | 12.634% | $81.4794 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $181.90 | 8.134% | $196.6957 | $196.70 | $196.70 | $196.70 |
| 7 purchase totals = | $904.10 | $996.9561 | $996.97 | $997.00 | $997.00 | |