| 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 | $116.94 | 13.141% | $132.3071 | $132.31 | $132.30 | $132.30 |
| Purchase #2 | $38.83 | 4.368% | $40.5261 | $40.53 | $40.55 | $40.50 |
| Purchase #3 | $85.94 | 8.487% | $93.2337 | $93.23 | $93.25 | $93.20 |
| Purchase #4 | $210.69 | 13.108% | $238.3072 | $238.31 | $238.30 | $238.30 |
| Purchase #5 | $34.89 | 9.622% | $38.2471 | $38.25 | $38.25 | $38.20 |
| Purchase #6 | $46.80 | 13.624% | $53.176 | $53.18 | $53.20 | $53.20 |
| Purchase #7 | $203.91 | 10.855% | $226.0444 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $738.00 | $821.8416 | $821.85 | $821.90 | $821.70 | |