| 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 | $232.49 | 3.230% | $239.9994 | $240.00 | $240.00 | $240.00 |
| Purchase #2 | $207.37 | 5.768% | $219.3311 | $219.33 | $219.35 | $219.30 |
| Purchase #3 | $149.27 | 13.315% | $169.1453 | $169.15 | $169.15 | $169.10 |
| Purchase #4 | $128.96 | 5.750% | $136.3752 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $146.48 | 6.864% | $156.5344 | $156.53 | $156.55 | $156.50 |
| Purchase #6 | $19.28 | 11.614% | $21.5192 | $21.52 | $21.50 | $21.50 |
| Purchase #7 | $21.54 | 9.213% | $23.5245 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $905.39 | $966.4291 | $966.43 | $966.45 | $966.30 | |