| 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 | $220.71 | 13.499% | $250.5036 | $250.50 | $250.50 | $250.50 |
| Purchase #2 | $175.37 | 12.444% | $197.193 | $197.19 | $197.20 | $197.20 |
| Purchase #3 | $19.30 | 8.252% | $20.8926 | $20.89 | $20.90 | $20.90 |
| Purchase #4 | $15.41 | 6.596% | $16.4264 | $16.43 | $16.45 | $16.40 |
| Purchase #5 | $210.51 | 12.455% | $236.729 | $236.73 | $236.75 | $236.70 |
| Purchase #6 | $62.52 | 7.533% | $67.2296 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $136.28 | 11.837% | $152.4115 | $152.41 | $152.40 | $152.40 |
| 7 purchase totals = | $840.10 | $941.3857 | $941.38 | $941.45 | $941.30 | |