| 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 | $147.28 | 3.406% | $152.2964 | $152.30 | $152.30 | $152.30 |
| Purchase #2 | $115.34 | 6.102% | $122.378 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $241.62 | 6.806% | $258.0647 | $258.06 | $258.05 | $258.10 |
| Purchase #4 | $209.65 | 13.369% | $237.6781 | $237.68 | $237.70 | $237.70 |
| Purchase #5 | $5.85 | 9.793% | $6.4229 | $6.42 | $6.40 | $6.40 |
| Purchase #6 | $55.79 | 5.734% | $58.989 | $58.99 | $59.00 | $59.00 |
| Purchase #7 | $88.74 | 11.310% | $98.7765 | $98.78 | $98.80 | $98.80 |
| 7 purchase totals = | $864.27 | $934.6056 | $934.61 | $934.65 | $934.70 | |