| 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 | $127.63 | 4.637% | $133.5482 | $133.55 | $133.55 | $133.50 |
| Purchase #2 | $28.81 | 10.178% | $31.7423 | $31.74 | $31.75 | $31.70 |
| Purchase #3 | $19.35 | 12.450% | $21.7591 | $21.76 | $21.75 | $21.80 |
| Purchase #4 | $197.59 | 8.672% | $214.725 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $199.39 | 11.308% | $221.937 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $99.48 | 8.121% | $107.5588 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $159.86 | 12.523% | $179.8793 | $179.88 | $179.90 | $179.90 |
| 7 purchase totals = | $832.11 | $911.1497 | $911.16 | $911.20 | $911.10 | |