| 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 | $114.31 | 8.669% | $124.2195 | $124.22 | $124.20 | $124.20 |
| Purchase #2 | $146.79 | 8.676% | $159.5255 | $159.53 | $159.55 | $159.50 |
| Purchase #3 | $98.97 | 12.311% | $111.1542 | $111.15 | $111.15 | $111.20 |
| Purchase #4 | $157.30 | 13.365% | $178.3231 | $178.32 | $178.30 | $178.30 |
| Purchase #5 | $184.99 | 9.134% | $201.887 | $201.89 | $201.90 | $201.90 |
| Purchase #6 | $62.45 | 9.543% | $68.4096 | $68.41 | $68.40 | $68.40 |
| Purchase #7 | $97.91 | 4.827% | $102.6361 | $102.64 | $102.65 | $102.60 |
| 7 purchase totals = | $862.72 | $946.1550 | $946.16 | $946.15 | $946.10 | |