| 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 | $163.52 | 3.546% | $169.3184 | $169.32 | $169.30 | $169.30 |
| Purchase #2 | $68.83 | 11.782% | $76.9396 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $238.54 | 3.834% | $247.6856 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $147.63 | 8.467% | $160.1298 | $160.13 | $160.15 | $160.10 |
| Purchase #5 | $189.28 | 10.349% | $208.8686 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $91.96 | 13.487% | $104.3626 | $104.36 | $104.35 | $104.40 |
| Purchase #7 | $248.84 | 10.571% | $275.1449 | $275.14 | $275.15 | $275.10 |
| 7 purchase totals = | $1,148.60 | $1,242.4495 | $1,242.45 | $1,242.45 | $1,242.40 | |