| 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 | $117.97 | 8.635% | $128.1567 | $128.16 | $128.15 | $128.20 |
| Purchase #2 | $203.94 | 8.109% | $220.4775 | $220.48 | $220.50 | $220.50 |
| Purchase #3 | $24.41 | 5.516% | $25.7565 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $185.27 | 5.459% | $195.3839 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $131.86 | 7.196% | $141.3486 | $141.35 | $141.35 | $141.30 |
| Purchase #6 | $74.36 | 13.602% | $84.4744 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $240.31 | 7.297% | $257.8454 | $257.85 | $257.85 | $257.80 |
| 7 purchase totals = | $978.12 | $1,053.4430 | $1,053.45 | $1,053.45 | $1,053.50 | |