| 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 | $18.65 | 6.825% | $19.9229 | $19.92 | $19.90 | $19.90 |
| Purchase #2 | $232.58 | 11.108% | $258.415 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $198.27 | 9.455% | $217.0164 | $217.02 | $217.00 | $217.00 |
| Purchase #4 | $178.59 | 5.650% | $188.6803 | $188.68 | $188.70 | $188.70 |
| Purchase #5 | $210.86 | 3.631% | $218.5163 | $218.52 | $218.50 | $218.50 |
| Purchase #6 | $56.63 | 5.870% | $59.9542 | $59.95 | $59.95 | $60.00 |
| Purchase #7 | $165.53 | 7.526% | $177.9878 | $177.99 | $178.00 | $178.00 |
| 7 purchase totals = | $1,061.11 | $1,140.4929 | $1,140.50 | $1,140.45 | $1,140.50 | |