| 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 | $129.52 | 10.638% | $143.2983 | $143.30 | $143.30 | $143.30 |
| Purchase #2 | $160.81 | 5.568% | $169.7639 | $169.76 | $169.75 | $169.80 |
| Purchase #3 | $52.97 | 7.630% | $57.0116 | $57.01 | $57.00 | $57.00 |
| Purchase #4 | $130.64 | 13.487% | $148.2594 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $228.37 | 7.576% | $245.6713 | $245.67 | $245.65 | $245.70 |
| Purchase #6 | $58.57 | 13.203% | $66.303 | $66.30 | $66.30 | $66.30 |
| Purchase #7 | $197.44 | 3.305% | $203.9654 | $203.97 | $203.95 | $204.00 |
| 7 purchase totals = | $958.32 | $1,034.2729 | $1,034.27 | $1,034.20 | $1,034.40 | |