| 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 | $189.52 | 11.178% | $210.7045 | $210.70 | $210.70 | $210.70 |
| Purchase #2 | $138.66 | 13.654% | $157.5926 | $157.59 | $157.60 | $157.60 |
| Purchase #3 | $146.25 | 6.419% | $155.6378 | $155.64 | $155.65 | $155.60 |
| Purchase #4 | $109.72 | 3.434% | $113.4878 | $113.49 | $113.50 | $113.50 |
| Purchase #5 | $216.37 | 9.810% | $237.5959 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $30.83 | 8.492% | $33.4481 | $33.45 | $33.45 | $33.40 |
| Purchase #7 | $94.67 | 5.827% | $100.1864 | $100.19 | $100.20 | $100.20 |
| 7 purchase totals = | $926.02 | $1,008.6531 | $1,008.66 | $1,008.70 | $1,008.60 | |