| 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 | $191.77 | 12.454% | $215.653 | $215.65 | $215.65 | $215.70 |
| Purchase #2 | $247.57 | 3.819% | $257.0247 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $186.84 | 4.194% | $194.6761 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $177.71 | 13.551% | $201.7915 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $92.31 | 12.492% | $103.8414 | $103.84 | $103.85 | $103.80 |
| Purchase #6 | $72.71 | 10.524% | $80.362 | $80.36 | $80.35 | $80.40 |
| Purchase #7 | $138.69 | 3.682% | $143.7966 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $1,107.60 | $1,197.1453 | $1,197.14 | $1,197.15 | $1,197.20 | |