| 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 | $232.50 | 5.152% | $244.4784 | $244.48 | $244.50 | $244.50 |
| Purchase #2 | $107.49 | 11.606% | $119.9653 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $206.65 | 8.716% | $224.6616 | $224.66 | $224.65 | $224.70 |
| Purchase #4 | $202.78 | 10.182% | $223.4271 | $223.43 | $223.45 | $223.40 |
| Purchase #5 | $78.69 | 8.855% | $85.658 | $85.66 | $85.65 | $85.70 |
| Purchase #6 | $84.64 | 6.475% | $90.1204 | $90.12 | $90.10 | $90.10 |
| Purchase #7 | $201.45 | 13.249% | $228.1401 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $1,114.20 | $1,216.4509 | $1,216.46 | $1,216.45 | $1,216.50 | |