| 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 | $221.57 | 9.588% | $242.8141 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $90.35 | 12.424% | $101.5751 | $101.58 | $101.60 | $101.60 |
| Purchase #3 | $142.78 | 10.314% | $157.5063 | $157.51 | $157.50 | $157.50 |
| Purchase #4 | $53.37 | 7.108% | $57.1635 | $57.16 | $57.15 | $57.20 |
| Purchase #5 | $49.61 | 4.273% | $51.7298 | $51.73 | $51.75 | $51.70 |
| Purchase #6 | $220.41 | 7.718% | $237.4212 | $237.42 | $237.40 | $237.40 |
| Purchase #7 | $54.84 | 13.128% | $62.0394 | $62.04 | $62.05 | $62.00 |
| 7 purchase totals = | $832.93 | $910.2494 | $910.25 | $910.25 | $910.20 | |