| 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 | $196.76 | 3.451% | $203.5502 | $203.55 | $203.55 | $203.60 |
| Purchase #2 | $65.87 | 5.289% | $69.3539 | $69.35 | $69.35 | $69.40 |
| Purchase #3 | $154.48 | 10.151% | $170.1613 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $214.46 | 13.801% | $244.0576 | $244.06 | $244.05 | $244.10 |
| Purchase #5 | $245.76 | 11.717% | $274.5557 | $274.56 | $274.55 | $274.60 |
| Purchase #6 | $224.49 | 10.762% | $248.6496 | $248.65 | $248.65 | $248.60 |
| Purchase #7 | $8.91 | 9.191% | $9.7289 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $1,110.73 | $1,220.0572 | $1,220.06 | $1,220.05 | $1,220.20 | |