| 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 | $104.31 | 4.608% | $109.1166 | $109.12 | $109.10 | $109.10 |
| Purchase #2 | $233.53 | 11.360% | $260.059 | $260.06 | $260.05 | $260.10 |
| Purchase #3 | $106.70 | 3.831% | $110.7877 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $250.80 | 3.210% | $258.8507 | $258.85 | $258.85 | $258.90 |
| Purchase #5 | $221.36 | 10.700% | $245.0455 | $245.05 | $245.05 | $245.00 |
| Purchase #6 | $24.80 | 4.154% | $25.8302 | $25.83 | $25.85 | $25.80 |
| Purchase #7 | $32.68 | 10.105% | $35.9823 | $35.98 | $36.00 | $36.00 |
| 7 purchase totals = | $974.18 | $1,045.6720 | $1,045.68 | $1,045.70 | $1,045.70 | |