| 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 | $194.68 | 9.618% | $213.4043 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $196.28 | 12.684% | $221.1762 | $221.18 | $221.20 | $221.20 |
| Purchase #3 | $228.89 | 6.713% | $244.2554 | $244.26 | $244.25 | $244.30 |
| Purchase #4 | $68.37 | 10.723% | $75.7013 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $15.33 | 8.388% | $16.6159 | $16.62 | $16.60 | $16.60 |
| Purchase #6 | $55.81 | 11.153% | $62.0345 | $62.03 | $62.05 | $62.00 |
| Purchase #7 | $92.25 | 6.428% | $98.1798 | $98.18 | $98.20 | $98.20 |
| 7 purchase totals = | $851.61 | $931.3674 | $931.37 | $931.40 | $931.40 | |