| 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 | $48.44 | 11.820% | $54.1656 | $54.17 | $54.15 | $54.20 |
| Purchase #2 | $183.48 | 12.738% | $206.8517 | $206.85 | $206.85 | $206.90 |
| Purchase #3 | $194.65 | 9.810% | $213.7452 | $213.75 | $213.75 | $213.70 |
| Purchase #4 | $96.30 | 7.804% | $103.8153 | $103.82 | $103.80 | $103.80 |
| Purchase #5 | $132.28 | 7.529% | $142.2394 | $142.24 | $142.25 | $142.20 |
| Purchase #6 | $230.45 | 12.831% | $260.019 | $260.02 | $260.00 | $260.00 |
| Purchase #7 | $158.31 | 5.631% | $167.2244 | $167.22 | $167.20 | $167.20 |
| 7 purchase totals = | $1,043.91 | $1,148.0606 | $1,148.07 | $1,148.00 | $1,148.00 | |