| 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 | $113.59 | 13.529% | $128.9576 | $128.96 | $128.95 | $129.00 |
| Purchase #2 | $12.36 | 6.349% | $13.1447 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $209.25 | 7.507% | $224.9584 | $224.96 | $224.95 | $225.00 |
| Purchase #4 | $206.92 | 3.136% | $213.409 | $213.41 | $213.40 | $213.40 |
| Purchase #5 | $205.70 | 5.412% | $216.8325 | $216.83 | $216.85 | $216.80 |
| Purchase #6 | $124.81 | 11.315% | $138.9323 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $137.64 | 8.349% | $149.1316 | $149.13 | $149.15 | $149.10 |
| 7 purchase totals = | $1,010.27 | $1,085.3661 | $1,085.36 | $1,085.40 | $1,085.30 | |