| 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 | $212.83 | 3.190% | $219.6193 | $219.62 | $219.60 | $219.60 |
| Purchase #2 | $130.39 | 12.691% | $146.9378 | $146.94 | $146.95 | $146.90 |
| Purchase #3 | $161.87 | 7.294% | $173.6768 | $173.68 | $173.70 | $173.70 |
| Purchase #4 | $109.58 | 10.639% | $121.2382 | $121.24 | $121.25 | $121.20 |
| Purchase #5 | $104.92 | 12.504% | $118.0392 | $118.04 | $118.05 | $118.00 |
| Purchase #6 | $8.78 | 5.560% | $9.2682 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $158.55 | 13.280% | $179.6054 | $179.61 | $179.60 | $179.60 |
| 7 purchase totals = | $886.92 | $968.3849 | $968.40 | $968.40 | $968.30 | |