| 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 | $100.70 | 12.511% | $113.2986 | $113.30 | $113.30 | $113.30 |
| Purchase #2 | $191.56 | 13.115% | $216.6831 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $45.66 | 7.720% | $49.185 | $49.19 | $49.20 | $49.20 |
| Purchase #4 | $65.73 | 5.261% | $69.1881 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $204.83 | 4.690% | $214.4365 | $214.44 | $214.45 | $214.40 |
| Purchase #6 | $205.92 | 5.383% | $217.0047 | $217.00 | $217.00 | $217.00 |
| Purchase #7 | $139.89 | 12.321% | $157.1258 | $157.13 | $157.15 | $157.10 |
| 7 purchase totals = | $954.29 | $1,036.9218 | $1,036.93 | $1,037.00 | $1,036.90 | |