| 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 | $228.97 | 4.865% | $240.1094 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $245.59 | 3.463% | $254.0948 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $45.61 | 3.688% | $47.2921 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $69.87 | 7.448% | $75.0739 | $75.07 | $75.05 | $75.10 |
| Purchase #5 | $20.33 | 12.872% | $22.9469 | $22.95 | $22.95 | $22.90 |
| Purchase #6 | $156.65 | 12.670% | $176.4976 | $176.50 | $176.50 | $176.50 |
| Purchase #7 | $145.69 | 5.557% | $153.786 | $153.79 | $153.80 | $153.80 |
| 7 purchase totals = | $912.71 | $969.8007 | $969.80 | $969.80 | $969.80 | |