| 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 | $222.74 | 13.438% | $252.6718 | $252.67 | $252.65 | $252.70 |
| Purchase #2 | $116.25 | 9.425% | $127.2066 | $127.21 | $127.20 | $127.20 |
| Purchase #3 | $244.33 | 8.565% | $265.2569 | $265.26 | $265.25 | $265.30 |
| Purchase #4 | $202.94 | 8.296% | $219.7759 | $219.78 | $219.80 | $219.80 |
| Purchase #5 | $98.46 | 8.599% | $106.9266 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $108.74 | 7.732% | $117.1478 | $117.15 | $117.15 | $117.10 |
| Purchase #7 | $228.54 | 5.291% | $240.6321 | $240.63 | $240.65 | $240.60 |
| 7 purchase totals = | $1,222.00 | $1,329.6177 | $1,329.63 | $1,329.65 | $1,329.60 | |