| 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 | $230.47 | 3.601% | $238.7692 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $42.31 | 12.570% | $47.6284 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $179.89 | 10.699% | $199.1364 | $199.14 | $199.15 | $199.10 |
| Purchase #4 | $112.79 | 13.265% | $127.7516 | $127.75 | $127.75 | $127.80 |
| Purchase #5 | $191.57 | 10.504% | $211.6925 | $211.69 | $211.70 | $211.70 |
| Purchase #6 | $56.43 | 10.775% | $62.5103 | $62.51 | $62.50 | $62.50 |
| Purchase #7 | $152.71 | 5.655% | $161.3458 | $161.35 | $161.35 | $161.30 |
| 7 purchase totals = | $966.17 | $1,048.8342 | $1,048.84 | $1,048.85 | $1,048.80 | |