| 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 | $135.33 | 13.473% | $153.563 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $39.42 | 9.829% | $43.2946 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $122.33 | 11.438% | $136.3221 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $123.86 | 3.850% | $128.6286 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $229.48 | 4.193% | $239.1021 | $239.10 | $239.10 | $239.10 |
| Purchase #6 | $21.33 | 9.567% | $23.3706 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $236.65 | 3.701% | $245.4084 | $245.41 | $245.40 | $245.40 |
| 7 purchase totals = | $908.40 | $969.6894 | $969.68 | $969.65 | $969.70 | |