| 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 | $25.82 | 11.124% | $28.6922 | $28.69 | $28.70 | $28.70 |
| Purchase #2 | $173.96 | 13.336% | $197.1593 | $197.16 | $197.15 | $197.20 |
| Purchase #3 | $122.47 | 11.625% | $136.7071 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $228.51 | 9.568% | $250.3738 | $250.37 | $250.35 | $250.40 |
| Purchase #5 | $243.51 | 5.738% | $257.4826 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $60.73 | 3.654% | $62.9491 | $62.95 | $62.95 | $62.90 |
| Purchase #7 | $142.38 | 11.808% | $159.1922 | $159.19 | $159.20 | $159.20 |
| 7 purchase totals = | $997.38 | $1,092.5563 | $1,092.55 | $1,092.55 | $1,092.60 | |