| 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 | $115.97 | 4.623% | $121.3313 | $121.33 | $121.35 | $121.30 |
| Purchase #2 | $232.76 | 7.432% | $250.0587 | $250.06 | $250.05 | $250.10 |
| Purchase #3 | $189.87 | 3.482% | $196.4813 | $196.48 | $196.50 | $196.50 |
| Purchase #4 | $166.88 | 10.627% | $184.6143 | $184.61 | $184.60 | $184.60 |
| Purchase #5 | $12.83 | 5.685% | $13.5594 | $13.56 | $13.55 | $13.60 |
| Purchase #6 | $71.57 | 6.646% | $76.3265 | $76.33 | $76.35 | $76.30 |
| Purchase #7 | $50.93 | 5.628% | $53.7963 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $840.81 | $896.1678 | $896.17 | $896.20 | $896.20 | |