| 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 | $226.40 | 13.854% | $257.7655 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $174.75 | 9.462% | $191.2848 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $190.53 | 11.381% | $212.2142 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $32.44 | 4.131% | $33.7801 | $33.78 | $33.80 | $33.80 |
| Purchase #5 | $40.42 | 6.289% | $42.962 | $42.96 | $42.95 | $43.00 |
| Purchase #6 | $99.25 | 7.232% | $106.4278 | $106.43 | $106.45 | $106.40 |
| Purchase #7 | $89.59 | 13.434% | $101.6255 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $853.38 | $946.0599 | $946.06 | $946.10 | $946.10 | |