| 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 | $210.61 | 5.614% | $222.4336 | $222.43 | $222.45 | $222.40 |
| Purchase #2 | $28.90 | 7.327% | $31.0175 | $31.02 | $31.00 | $31.00 |
| Purchase #3 | $42.76 | 5.422% | $45.0784 | $45.08 | $45.10 | $45.10 |
| Purchase #4 | $182.54 | 10.125% | $201.0222 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $207.89 | 5.553% | $219.4341 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $6.76 | 3.251% | $6.9798 | $6.98 | $7.00 | $7.00 |
| Purchase #7 | $80.38 | 6.152% | $85.325 | $85.33 | $85.35 | $85.30 |
| 7 purchase totals = | $759.84 | $811.2906 | $811.29 | $811.35 | $811.20 | |