| 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 | $81.57 | 7.500% | $87.6878 | $87.69 | $87.70 | $87.70 |
| Purchase #2 | $196.46 | 8.856% | $213.8585 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $243.93 | 3.675% | $252.8944 | $252.89 | $252.90 | $252.90 |
| Purchase #4 | $37.54 | 8.392% | $40.6904 | $40.69 | $40.70 | $40.70 |
| Purchase #5 | $225.96 | 8.416% | $244.9768 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $31.44 | 12.714% | $35.4373 | $35.44 | $35.45 | $35.40 |
| Purchase #7 | $127.35 | 6.283% | $135.3514 | $135.35 | $135.35 | $135.40 |
| 7 purchase totals = | $944.25 | $1,010.8966 | $1,010.90 | $1,010.95 | $1,011.00 | |