| 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 | $248.37 | 3.329% | $256.6382 | $256.64 | $256.65 | $256.60 |
| Purchase #2 | $156.87 | 4.526% | $163.9699 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $219.34 | 6.134% | $232.7943 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $44.95 | 12.177% | $50.4236 | $50.42 | $50.40 | $50.40 |
| Purchase #5 | $40.63 | 9.452% | $44.4703 | $44.47 | $44.45 | $44.50 |
| Purchase #6 | $113.76 | 8.211% | $123.1008 | $123.10 | $123.10 | $123.10 |
| Purchase #7 | $235.41 | 7.136% | $252.2089 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $1,059.33 | $1,123.6060 | $1,123.60 | $1,123.55 | $1,123.60 | |