| 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 | $205.98 | 6.343% | $219.0453 | $219.05 | $219.05 | $219.00 |
| Purchase #2 | $11.58 | 7.786% | $12.4816 | $12.48 | $12.50 | $12.50 |
| Purchase #3 | $112.62 | 6.403% | $119.8311 | $119.83 | $119.85 | $119.80 |
| Purchase #4 | $94.77 | 12.464% | $106.5821 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $224.38 | 13.830% | $255.4118 | $255.41 | $255.40 | $255.40 |
| Purchase #6 | $191.74 | 9.653% | $210.2487 | $210.25 | $210.25 | $210.20 |
| Purchase #7 | $243.70 | 8.498% | $264.4096 | $264.41 | $264.40 | $264.40 |
| 7 purchase totals = | $1,084.77 | $1,188.0102 | $1,188.01 | $1,188.05 | $1,187.90 | |