| 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 | $131.31 | 8.102% | $141.9487 | $141.95 | $141.95 | $141.90 |
| Purchase #2 | $101.89 | 7.704% | $109.7396 | $109.74 | $109.75 | $109.70 |
| Purchase #3 | $226.83 | 7.345% | $243.4907 | $243.49 | $243.50 | $243.50 |
| Purchase #4 | $234.52 | 6.430% | $249.5996 | $249.60 | $249.60 | $249.60 |
| Purchase #5 | $21.86 | 10.458% | $24.1461 | $24.15 | $24.15 | $24.10 |
| Purchase #6 | $207.90 | 10.272% | $229.2555 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $203.62 | 4.184% | $212.1395 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $1,127.93 | $1,210.3197 | $1,210.33 | $1,210.35 | $1,210.20 | |