| 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 | $170.95 | 11.780% | $191.0879 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $229.77 | 3.626% | $238.1015 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $226.79 | 5.608% | $239.5084 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $103.80 | 11.651% | $115.8937 | $115.89 | $115.90 | $115.90 |
| Purchase #5 | $212.97 | 7.709% | $229.3879 | $229.39 | $229.40 | $229.40 |
| Purchase #6 | $142.88 | 6.781% | $152.5687 | $152.57 | $152.55 | $152.60 |
| Purchase #7 | $67.79 | 11.816% | $75.8001 | $75.80 | $75.80 | $75.80 |
| 7 purchase totals = | $1,154.95 | $1,242.3482 | $1,242.35 | $1,242.35 | $1,242.40 | |