| 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 | $246.86 | 10.468% | $272.7013 | $272.70 | $272.70 | $272.70 |
| Purchase #2 | $99.93 | 11.487% | $111.409 | $111.41 | $111.40 | $111.40 |
| Purchase #3 | $163.99 | 4.188% | $170.8579 | $170.86 | $170.85 | $170.90 |
| Purchase #4 | $224.26 | 9.745% | $246.1141 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $22.41 | 3.526% | $23.2002 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $16.76 | 11.856% | $18.7471 | $18.75 | $18.75 | $18.70 |
| Purchase #7 | $101.59 | 6.721% | $108.4179 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $875.80 | $951.4475 | $951.45 | $951.40 | $951.40 | |