| 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 | $235.50 | 6.252% | $250.2235 | $250.22 | $250.20 | $250.20 |
| Purchase #2 | $44.73 | 4.599% | $46.7871 | $46.79 | $46.80 | $46.80 |
| Purchase #3 | $42.58 | 3.143% | $43.9183 | $43.92 | $43.90 | $43.90 |
| Purchase #4 | $144.30 | 11.402% | $160.7531 | $160.75 | $160.75 | $160.80 |
| Purchase #5 | $43.87 | 6.401% | $46.6781 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $102.91 | 3.224% | $106.2278 | $106.23 | $106.25 | $106.20 |
| Purchase #7 | $189.97 | 5.132% | $199.7193 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $803.86 | $854.3072 | $854.31 | $854.30 | $854.30 | |