| 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 | $230.83 | 12.685% | $260.1108 | $260.11 | $260.10 | $260.10 |
| Purchase #2 | $88.96 | 8.695% | $96.6951 | $96.70 | $96.70 | $96.70 |
| Purchase #3 | $194.56 | 7.677% | $209.4964 | $209.50 | $209.50 | $209.50 |
| Purchase #4 | $249.62 | 8.616% | $271.1273 | $271.13 | $271.15 | $271.10 |
| Purchase #5 | $53.95 | 11.309% | $60.0512 | $60.05 | $60.05 | $60.10 |
| Purchase #6 | $134.54 | 11.761% | $150.3632 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $250.53 | 9.128% | $273.3984 | $273.40 | $273.40 | $273.40 |
| 7 purchase totals = | $1,202.99 | $1,321.2424 | $1,321.25 | $1,321.25 | $1,321.30 | |