| 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 | $122.59 | 5.658% | $129.5261 | $129.53 | $129.55 | $129.50 |
| Purchase #2 | $33.43 | 9.706% | $36.6747 | $36.67 | $36.65 | $36.70 |
| Purchase #3 | $236.29 | 10.514% | $261.1335 | $261.13 | $261.15 | $261.10 |
| Purchase #4 | $68.95 | 3.631% | $71.4536 | $71.45 | $71.45 | $71.50 |
| Purchase #5 | $161.85 | 11.444% | $180.3721 | $180.37 | $180.35 | $180.40 |
| Purchase #6 | $18.77 | 10.263% | $20.6964 | $20.70 | $20.70 | $20.70 |
| Purchase #7 | $219.83 | 3.158% | $226.7722 | $226.77 | $226.75 | $226.80 |
| 7 purchase totals = | $861.71 | $926.6286 | $926.62 | $926.60 | $926.70 | |