| 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 | $229.77 | 11.288% | $255.7064 | $255.71 | $255.70 | $255.70 |
| Purchase #2 | $223.42 | 7.825% | $240.9026 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $196.40 | 4.279% | $204.804 | $204.80 | $204.80 | $204.80 |
| Purchase #4 | $18.95 | 11.869% | $21.1992 | $21.20 | $21.20 | $21.20 |
| Purchase #5 | $85.99 | 5.222% | $90.4804 | $90.48 | $90.50 | $90.50 |
| Purchase #6 | $122.36 | 5.160% | $128.6738 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $177.63 | 7.568% | $191.073 | $191.07 | $191.05 | $191.10 |
| 7 purchase totals = | $1,054.52 | $1,132.8394 | $1,132.83 | $1,132.80 | $1,132.90 | |