| 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 | $133.31 | 10.751% | $147.6422 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $216.32 | 13.820% | $246.2154 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $27.54 | 4.451% | $28.7658 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $91.68 | 3.333% | $94.7357 | $94.74 | $94.75 | $94.70 |
| Purchase #5 | $250.49 | 11.767% | $279.9652 | $279.97 | $279.95 | $280.00 |
| Purchase #6 | $21.63 | 4.596% | $22.6241 | $22.62 | $22.60 | $22.60 |
| Purchase #7 | $93.69 | 12.362% | $105.272 | $105.27 | $105.25 | $105.30 |
| 7 purchase totals = | $834.66 | $925.2204 | $925.23 | $925.15 | $925.20 | |