| 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 | $65.34 | 10.434% | $72.1576 | $72.16 | $72.15 | $72.20 |
| Purchase #2 | $195.41 | 3.692% | $202.6245 | $202.62 | $202.60 | $202.60 |
| Purchase #3 | $94.92 | 9.375% | $103.8188 | $103.82 | $103.80 | $103.80 |
| Purchase #4 | $133.33 | 12.856% | $150.4709 | $150.47 | $150.45 | $150.50 |
| Purchase #5 | $243.67 | 13.741% | $277.1527 | $277.15 | $277.15 | $277.20 |
| Purchase #6 | $119.69 | 10.717% | $132.5172 | $132.52 | $132.50 | $132.50 |
| Purchase #7 | $241.69 | 12.129% | $271.0046 | $271.00 | $271.00 | $271.00 |
| 7 purchase totals = | $1,094.05 | $1,209.7463 | $1,209.74 | $1,209.65 | $1,209.80 | |