| 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 | $178.94 | 12.363% | $201.0624 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $179.84 | 12.559% | $202.4261 | $202.43 | $202.45 | $202.40 |
| Purchase #3 | $83.87 | 7.180% | $89.8919 | $89.89 | $89.90 | $89.90 |
| Purchase #4 | $207.88 | 13.656% | $236.2681 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $212.49 | 4.224% | $221.4656 | $221.47 | $221.45 | $221.50 |
| Purchase #6 | $91.82 | 9.111% | $100.1857 | $100.19 | $100.20 | $100.20 |
| Purchase #7 | $107.98 | 9.322% | $118.0459 | $118.05 | $118.05 | $118.00 |
| 7 purchase totals = | $1,062.82 | $1,169.3457 | $1,169.36 | $1,169.35 | $1,169.40 | |