| 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 | $189.81 | 9.119% | $207.1188 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $240.41 | 11.469% | $267.9826 | $267.98 | $268.00 | $268.00 |
| Purchase #3 | $5.44 | 11.468% | $6.0639 | $6.06 | $6.05 | $6.10 |
| Purchase #4 | $46.81 | 13.776% | $53.2585 | $53.26 | $53.25 | $53.30 |
| Purchase #5 | $78.92 | 8.125% | $85.3323 | $85.33 | $85.35 | $85.30 |
| Purchase #6 | $69.70 | 6.716% | $74.3811 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $227.68 | 11.443% | $253.7334 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $858.77 | $947.8706 | $947.86 | $947.90 | $947.90 | |