| 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 | $38.57 | 13.190% | $43.6574 | $43.66 | $43.65 | $43.70 |
| Purchase #2 | $39.63 | 5.262% | $41.7153 | $41.72 | $41.70 | $41.70 |
| Purchase #3 | $149.34 | 7.352% | $160.3195 | $160.32 | $160.30 | $160.30 |
| Purchase #4 | $196.81 | 9.313% | $215.1389 | $215.14 | $215.15 | $215.10 |
| Purchase #5 | $219.41 | 10.738% | $242.9702 | $242.97 | $242.95 | $243.00 |
| Purchase #6 | $239.89 | 4.767% | $251.3256 | $251.33 | $251.35 | $251.30 |
| Purchase #7 | $246.96 | 12.809% | $278.5931 | $278.59 | $278.60 | $278.60 |
| 7 purchase totals = | $1,130.61 | $1,233.7200 | $1,233.73 | $1,233.70 | $1,233.70 | |