| 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 | $245.59 | 8.655% | $266.8458 | $266.85 | $266.85 | $266.80 |
| Purchase #2 | $182.29 | 9.237% | $199.1281 | $199.13 | $199.15 | $199.10 |
| Purchase #3 | $92.91 | 10.582% | $102.7417 | $102.74 | $102.75 | $102.70 |
| Purchase #4 | $230.36 | 7.641% | $247.9618 | $247.96 | $247.95 | $248.00 |
| Purchase #5 | $19.49 | 3.177% | $20.1092 | $20.11 | $20.10 | $20.10 |
| Purchase #6 | $98.87 | 13.459% | $112.1769 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $119.72 | 13.632% | $136.0402 | $136.04 | $136.05 | $136.00 |
| 7 purchase totals = | $989.23 | $1,085.0037 | $1,085.01 | $1,085.05 | $1,084.90 | |