| 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 | $217.35 | 12.329% | $244.1471 | $244.15 | $244.15 | $244.10 |
| Purchase #2 | $93.95 | 11.369% | $104.6312 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $34.65 | 8.140% | $37.4705 | $37.47 | $37.45 | $37.50 |
| Purchase #4 | $9.76 | 6.402% | $10.3848 | $10.38 | $10.40 | $10.40 |
| Purchase #5 | $238.82 | 10.361% | $263.5641 | $263.56 | $263.55 | $263.60 |
| Purchase #6 | $11.74 | 13.249% | $13.2954 | $13.30 | $13.30 | $13.30 |
| Purchase #7 | $106.35 | 10.276% | $117.2785 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $712.62 | $790.7716 | $790.77 | $790.80 | $790.80 | |