| 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 | $236.38 | 9.740% | $259.4034 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $217.39 | 5.759% | $229.9095 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $42.83 | 7.417% | $46.0067 | $46.01 | $46.00 | $46.00 |
| Purchase #4 | $156.78 | 10.729% | $173.6009 | $173.60 | $173.60 | $173.60 |
| Purchase #5 | $127.87 | 13.145% | $144.6785 | $144.68 | $144.70 | $144.70 |
| Purchase #6 | $91.29 | 7.775% | $98.3878 | $98.39 | $98.40 | $98.40 |
| Purchase #7 | $14.28 | 13.190% | $16.1635 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $886.82 | $968.1503 | $968.15 | $968.15 | $968.20 | |