| 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 | $226.29 | 8.251% | $244.9612 | $244.96 | $244.95 | $245.00 |
| Purchase #2 | $61.70 | 12.333% | $69.3095 | $69.31 | $69.30 | $69.30 |
| Purchase #3 | $161.81 | 5.760% | $171.1303 | $171.13 | $171.15 | $171.10 |
| Purchase #4 | $128.66 | 9.431% | $140.7939 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $36.32 | 11.133% | $40.3635 | $40.36 | $40.35 | $40.40 |
| Purchase #6 | $104.56 | 13.111% | $118.2689 | $118.27 | $118.25 | $118.30 |
| Purchase #7 | $60.89 | 6.300% | $64.7261 | $64.73 | $64.75 | $64.70 |
| 7 purchase totals = | $780.23 | $849.5534 | $849.55 | $849.55 | $849.60 | |