| 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 | $135.31 | 11.384% | $150.7137 | $150.71 | $150.70 | $150.70 |
| Purchase #2 | $238.39 | 6.266% | $253.3275 | $253.33 | $253.35 | $253.30 |
| Purchase #3 | $112.58 | 7.457% | $120.9751 | $120.98 | $121.00 | $121.00 |
| Purchase #4 | $46.48 | 12.818% | $52.4378 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $125.41 | 12.408% | $140.9709 | $140.97 | $140.95 | $141.00 |
| Purchase #6 | $222.40 | 5.280% | $234.1427 | $234.14 | $234.15 | $234.10 |
| Purchase #7 | $197.69 | 12.457% | $222.3162 | $222.32 | $222.30 | $222.30 |
| 7 purchase totals = | $1,078.26 | $1,174.8839 | $1,174.89 | $1,174.90 | $1,174.80 | |