| 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 | $221.73 | 8.325% | $240.189 | $240.19 | $240.20 | $240.20 |
| Purchase #2 | $224.38 | 12.415% | $252.2368 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $203.65 | 9.164% | $222.3125 | $222.31 | $222.30 | $222.30 |
| Purchase #4 | $46.49 | 3.483% | $48.1092 | $48.11 | $48.10 | $48.10 |
| Purchase #5 | $216.60 | 7.599% | $233.0594 | $233.06 | $233.05 | $233.10 |
| Purchase #6 | $36.97 | 9.405% | $40.447 | $40.45 | $40.45 | $40.40 |
| Purchase #7 | $78.46 | 7.834% | $84.6066 | $84.61 | $84.60 | $84.60 |
| 7 purchase totals = | $1,028.28 | $1,120.9605 | $1,120.97 | $1,120.95 | $1,120.90 | |