| 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 | $202.97 | 8.658% | $220.5431 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $194.40 | 7.105% | $208.2121 | $208.21 | $208.20 | $208.20 |
| Purchase #3 | $12.45 | 10.560% | $13.7647 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $198.61 | 7.349% | $213.2058 | $213.21 | $213.20 | $213.20 |
| Purchase #5 | $46.99 | 7.320% | $50.4297 | $50.43 | $50.45 | $50.40 |
| Purchase #6 | $122.26 | 12.412% | $137.4349 | $137.43 | $137.45 | $137.40 |
| Purchase #7 | $16.80 | 13.587% | $19.0826 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $794.48 | $862.6729 | $862.66 | $862.70 | $862.60 | |