| 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 | $122.96 | 7.454% | $132.1254 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $231.63 | 9.225% | $252.9979 | $253.00 | $253.00 | $253.00 |
| Purchase #3 | $207.28 | 12.140% | $232.4438 | $232.44 | $232.45 | $232.40 |
| Purchase #4 | $42.64 | 7.423% | $45.8052 | $45.81 | $45.80 | $45.80 |
| Purchase #5 | $159.59 | 11.286% | $177.6013 | $177.60 | $177.60 | $177.60 |
| Purchase #6 | $19.84 | 7.835% | $21.3945 | $21.39 | $21.40 | $21.40 |
| Purchase #7 | $99.69 | 11.372% | $111.0267 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $883.63 | $973.3948 | $973.40 | $973.45 | $973.30 | |