| 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 | $102.31 | 3.588% | $105.9809 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $221.77 | 10.154% | $244.2885 | $244.29 | $244.30 | $244.30 |
| Purchase #3 | $88.84 | 6.584% | $94.6892 | $94.69 | $94.70 | $94.70 |
| Purchase #4 | $241.54 | 7.349% | $259.2908 | $259.29 | $259.30 | $259.30 |
| Purchase #5 | $64.29 | 13.789% | $73.1549 | $73.15 | $73.15 | $73.20 |
| Purchase #6 | $48.32 | 8.785% | $52.5649 | $52.56 | $52.55 | $52.60 |
| Purchase #7 | $153.88 | 5.356% | $162.1218 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $920.95 | $992.0910 | $992.08 | $992.10 | $992.20 | |