| 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 | $247.82 | 6.178% | $263.1303 | $263.13 | $263.15 | $263.10 |
| Purchase #2 | $112.70 | 11.128% | $125.2413 | $125.24 | $125.25 | $125.20 |
| Purchase #3 | $39.61 | 12.868% | $44.707 | $44.71 | $44.70 | $44.70 |
| Purchase #4 | $223.53 | 9.436% | $244.6223 | $244.62 | $244.60 | $244.60 |
| Purchase #5 | $107.73 | 3.758% | $111.7785 | $111.78 | $111.80 | $111.80 |
| Purchase #6 | $217.30 | 8.586% | $235.9574 | $235.96 | $235.95 | $236.00 |
| Purchase #7 | $142.82 | 12.127% | $160.1398 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $1,091.51 | $1,185.5766 | $1,185.58 | $1,185.60 | $1,185.50 | |