| 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 | $212.74 | 4.232% | $221.7432 | $221.74 | $221.75 | $221.70 |
| Purchase #2 | $104.38 | 5.507% | $110.1282 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $112.81 | 6.533% | $120.1799 | $120.18 | $120.20 | $120.20 |
| Purchase #4 | $71.77 | 6.207% | $76.2248 | $76.22 | $76.20 | $76.20 |
| Purchase #5 | $223.64 | 11.696% | $249.7969 | $249.80 | $249.80 | $249.80 |
| Purchase #6 | $197.46 | 7.689% | $212.6427 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $218.31 | 11.778% | $244.0226 | $244.02 | $244.00 | $244.00 |
| 7 purchase totals = | $1,141.11 | $1,234.7383 | $1,234.73 | $1,234.75 | $1,234.60 | |