| 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 | $119.47 | 8.515% | $129.6429 | $129.64 | $129.65 | $129.60 |
| Purchase #2 | $103.67 | 4.458% | $108.2916 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $221.92 | 8.414% | $240.5923 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $16.88 | 12.370% | $18.9681 | $18.97 | $18.95 | $19.00 |
| Purchase #5 | $40.95 | 3.172% | $42.2489 | $42.25 | $42.25 | $42.20 |
| Purchase #6 | $213.56 | 10.747% | $236.5113 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $182.95 | 12.417% | $205.6669 | $205.67 | $205.65 | $205.70 |
| 7 purchase totals = | $899.40 | $981.9220 | $981.92 | $981.90 | $981.90 | |