| 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 | $234.32 | 3.220% | $241.8651 | $241.87 | $241.85 | $241.90 |
| Purchase #2 | $48.98 | 6.649% | $52.2367 | $52.24 | $52.25 | $52.20 |
| Purchase #3 | $120.58 | 6.753% | $128.7228 | $128.72 | $128.70 | $128.70 |
| Purchase #4 | $97.57 | 6.399% | $103.8135 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $120.94 | 12.610% | $136.1905 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $187.73 | 7.430% | $201.6783 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $98.64 | 5.872% | $104.4321 | $104.43 | $104.45 | $104.40 |
| 7 purchase totals = | $908.76 | $968.9390 | $968.94 | $968.95 | $968.90 | |