| 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 | $239.61 | 10.450% | $264.6492 | $264.65 | $264.65 | $264.60 |
| Purchase #2 | $31.56 | 11.707% | $35.2547 | $35.25 | $35.25 | $35.30 |
| Purchase #3 | $10.53 | 3.364% | $10.8842 | $10.88 | $10.90 | $10.90 |
| Purchase #4 | $224.55 | 8.142% | $242.8329 | $242.83 | $242.85 | $242.80 |
| Purchase #5 | $204.84 | 10.486% | $226.3195 | $226.32 | $226.30 | $226.30 |
| Purchase #6 | $117.93 | 9.115% | $128.6793 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $107.60 | 11.476% | $119.9482 | $119.95 | $119.95 | $119.90 |
| 7 purchase totals = | $936.62 | $1,028.5680 | $1,028.56 | $1,028.60 | $1,028.50 | |