| 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 | $229.64 | 9.349% | $251.109 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $247.84 | 8.355% | $268.547 | $268.55 | $268.55 | $268.50 |
| Purchase #3 | $56.81 | 10.112% | $62.5546 | $62.55 | $62.55 | $62.60 |
| Purchase #4 | $53.37 | 13.307% | $60.4719 | $60.47 | $60.45 | $60.50 |
| Purchase #5 | $117.82 | 5.218% | $123.9678 | $123.97 | $123.95 | $124.00 |
| Purchase #6 | $56.28 | 13.635% | $63.9538 | $63.95 | $63.95 | $64.00 |
| Purchase #7 | $104.62 | 5.766% | $110.6524 | $110.65 | $110.65 | $110.70 |
| 7 purchase totals = | $866.38 | $941.2565 | $941.25 | $941.20 | $941.40 | |