| 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 | $167.25 | 9.489% | $183.1204 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $128.53 | 5.260% | $135.2907 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $234.89 | 7.131% | $251.64 | $251.64 | $251.65 | $251.60 |
| Purchase #4 | $222.81 | 13.743% | $253.4308 | $253.43 | $253.45 | $253.40 |
| Purchase #5 | $244.69 | 11.583% | $273.0324 | $273.03 | $273.05 | $273.00 |
| Purchase #6 | $35.92 | 12.732% | $40.4933 | $40.49 | $40.50 | $40.50 |
| Purchase #7 | $228.79 | 7.132% | $245.1073 | $245.11 | $245.10 | $245.10 |
| 7 purchase totals = | $1,262.88 | $1,382.1149 | $1,382.11 | $1,382.15 | $1,382.00 | |