| 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 | $36.48 | 7.815% | $39.3309 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $232.86 | 8.616% | $252.9232 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $209.62 | 10.375% | $231.3681 | $231.37 | $231.35 | $231.40 |
| Purchase #4 | $216.38 | 3.305% | $223.5314 | $223.53 | $223.55 | $223.50 |
| Purchase #5 | $40.69 | 3.588% | $42.15 | $42.15 | $42.15 | $42.20 |
| Purchase #6 | $182.99 | 11.781% | $204.5481 | $204.55 | $204.55 | $204.50 |
| Purchase #7 | $152.31 | 11.589% | $169.9612 | $169.96 | $169.95 | $170.00 |
| 7 purchase totals = | $1,071.33 | $1,163.8129 | $1,163.81 | $1,163.80 | $1,163.80 | |