| 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 | $115.88 | 8.485% | $125.7124 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $122.55 | 10.277% | $135.1445 | $135.14 | $135.15 | $135.10 |
| Purchase #3 | $236.79 | 3.334% | $244.6846 | $244.68 | $244.70 | $244.70 |
| Purchase #4 | $180.69 | 5.847% | $191.2549 | $191.25 | $191.25 | $191.30 |
| Purchase #5 | $224.89 | 6.770% | $240.1151 | $240.12 | $240.10 | $240.10 |
| Purchase #6 | $179.40 | 12.113% | $201.1307 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $114.71 | 10.492% | $126.7454 | $126.75 | $126.75 | $126.70 |
| 7 purchase totals = | $1,174.91 | $1,264.7876 | $1,264.78 | $1,264.80 | $1,264.70 | |