| 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 | $219.80 | 8.127% | $237.6631 | $237.66 | $237.65 | $237.70 |
| Purchase #2 | $124.45 | 13.235% | $140.921 | $140.92 | $140.90 | $140.90 |
| Purchase #3 | $89.80 | 7.512% | $96.5458 | $96.55 | $96.55 | $96.50 |
| Purchase #4 | $104.57 | 4.392% | $109.1627 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $99.67 | 3.512% | $103.1704 | $103.17 | $103.15 | $103.20 |
| Purchase #6 | $9.90 | 6.165% | $10.5103 | $10.51 | $10.50 | $10.50 |
| Purchase #7 | $54.80 | 12.774% | $61.8002 | $61.80 | $61.80 | $61.80 |
| 7 purchase totals = | $702.99 | $759.7735 | $759.77 | $759.70 | $759.80 | |