| 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 | $124.70 | 9.835% | $136.9642 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $230.27 | 10.365% | $254.1375 | $254.14 | $254.15 | $254.10 |
| Purchase #3 | $11.71 | 5.594% | $12.3651 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $131.94 | 13.562% | $149.8337 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $40.89 | 7.687% | $44.0332 | $44.03 | $44.05 | $44.00 |
| Purchase #6 | $221.59 | 7.137% | $237.4049 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $25.28 | 11.507% | $28.189 | $28.19 | $28.20 | $28.20 |
| 7 purchase totals = | $786.38 | $862.9276 | $862.92 | $862.95 | $862.90 | |