| 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 | $229.50 | 3.839% | $238.3105 | $238.31 | $238.30 | $238.30 |
| Purchase #2 | $95.66 | 10.470% | $105.6756 | $105.68 | $105.70 | $105.70 |
| Purchase #3 | $178.98 | 8.766% | $194.6694 | $194.67 | $194.65 | $194.70 |
| Purchase #4 | $229.39 | 12.759% | $258.6579 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $30.62 | 12.682% | $34.5032 | $34.50 | $34.50 | $34.50 |
| Purchase #6 | $23.82 | 8.701% | $25.8926 | $25.89 | $25.90 | $25.90 |
| Purchase #7 | $143.57 | 5.848% | $151.966 | $151.97 | $151.95 | $152.00 |
| 7 purchase totals = | $931.54 | $1,009.6752 | $1,009.68 | $1,009.65 | $1,009.80 | |