| 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 | $212.35 | 10.325% | $234.2751 | $234.28 | $234.30 | $234.30 |
| Purchase #2 | $197.73 | 5.537% | $208.6783 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $22.32 | 9.726% | $24.4908 | $24.49 | $24.50 | $24.50 |
| Purchase #4 | $202.26 | 5.110% | $212.5955 | $212.60 | $212.60 | $212.60 |
| Purchase #5 | $96.53 | 9.401% | $105.6048 | $105.60 | $105.60 | $105.60 |
| Purchase #6 | $229.83 | 7.474% | $247.0075 | $247.01 | $247.00 | $247.00 |
| Purchase #7 | $194.37 | 5.422% | $204.9087 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $1,155.39 | $1,237.5607 | $1,237.57 | $1,237.60 | $1,237.60 | |