| 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 | $109.87 | 9.248% | $120.0308 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $225.83 | 4.346% | $235.6446 | $235.64 | $235.65 | $235.60 |
| Purchase #3 | $204.93 | 7.208% | $219.7014 | $219.70 | $219.70 | $219.70 |
| Purchase #4 | $21.29 | 12.190% | $23.8853 | $23.89 | $23.90 | $23.90 |
| Purchase #5 | $71.30 | 5.351% | $75.1153 | $75.12 | $75.10 | $75.10 |
| Purchase #6 | $50.41 | 8.145% | $54.5159 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $236.81 | 10.647% | $262.0232 | $262.02 | $262.00 | $262.00 |
| 7 purchase totals = | $920.44 | $990.9165 | $990.92 | $990.90 | $990.80 | |