| 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 | $204.56 | 7.450% | $219.7997 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $142.73 | 4.324% | $148.9016 | $148.90 | $148.90 | $148.90 |
| Purchase #3 | $38.89 | 8.150% | $42.0595 | $42.06 | $42.05 | $42.10 |
| Purchase #4 | $87.86 | 7.264% | $94.2422 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $249.76 | 9.172% | $272.668 | $272.67 | $272.65 | $272.70 |
| Purchase #6 | $188.73 | 5.690% | $199.4687 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $139.25 | 9.586% | $152.5985 | $152.60 | $152.60 | $152.60 |
| 7 purchase totals = | $1,051.78 | $1,129.7382 | $1,129.74 | $1,129.70 | $1,129.80 | |