| 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 | $98.34 | 9.657% | $107.8367 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $204.49 | 10.751% | $226.4747 | $226.47 | $226.45 | $226.50 |
| Purchase #3 | $91.95 | 13.391% | $104.263 | $104.26 | $104.25 | $104.30 |
| Purchase #4 | $249.89 | 9.599% | $273.8769 | $273.88 | $273.90 | $273.90 |
| Purchase #5 | $93.89 | 12.183% | $105.3286 | $105.33 | $105.35 | $105.30 |
| Purchase #6 | $168.64 | 6.422% | $179.4701 | $179.47 | $179.45 | $179.50 |
| Purchase #7 | $191.55 | 10.743% | $212.1282 | $212.13 | $212.15 | $212.10 |
| 7 purchase totals = | $1,098.75 | $1,209.3782 | $1,209.38 | $1,209.40 | $1,209.40 | |