| 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 | $187.93 | 8.251% | $203.4361 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $46.97 | 5.839% | $49.7126 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $205.65 | 3.608% | $213.0699 | $213.07 | $213.05 | $213.10 |
| Purchase #4 | $216.46 | 4.166% | $225.4777 | $225.48 | $225.50 | $225.50 |
| Purchase #5 | $53.28 | 11.247% | $59.2724 | $59.27 | $59.25 | $59.30 |
| Purchase #6 | $181.46 | 10.216% | $199.998 | $200.00 | $200.00 | $200.00 |
| Purchase #7 | $220.33 | 4.255% | $229.705 | $229.71 | $229.70 | $229.70 |
| 7 purchase totals = | $1,112.08 | $1,180.6717 | $1,180.68 | $1,180.65 | $1,180.70 | |