| 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 | $240.45 | 7.406% | $258.2577 | $258.26 | $258.25 | $258.30 |
| Purchase #2 | $153.39 | 4.329% | $160.0303 | $160.03 | $160.05 | $160.00 |
| Purchase #3 | $152.75 | 4.200% | $159.1655 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $128.63 | 11.365% | $143.2488 | $143.25 | $143.25 | $143.20 |
| Purchase #5 | $42.69 | 4.312% | $44.5308 | $44.53 | $44.55 | $44.50 |
| Purchase #6 | $88.29 | 10.205% | $97.3 | $97.30 | $97.30 | $97.30 |
| Purchase #7 | $83.48 | 6.154% | $88.6174 | $88.62 | $88.60 | $88.60 |
| 7 purchase totals = | $889.68 | $951.1505 | $951.16 | $951.15 | $951.10 | |