| 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 | $127.75 | 13.349% | $144.8033 | $144.80 | $144.80 | $144.80 |
| Purchase #2 | $195.81 | 12.412% | $220.1139 | $220.11 | $220.10 | $220.10 |
| Purchase #3 | $241.69 | 5.614% | $255.2585 | $255.26 | $255.25 | $255.30 |
| Purchase #4 | $202.38 | 6.565% | $215.6662 | $215.67 | $215.65 | $215.70 |
| Purchase #5 | $116.40 | 13.398% | $131.9953 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $183.67 | 12.673% | $206.9465 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $46.45 | 10.106% | $51.1442 | $51.14 | $51.15 | $51.10 |
| 7 purchase totals = | $1,114.15 | $1,225.9279 | $1,225.93 | $1,225.90 | $1,225.90 | |