| 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 | $211.66 | 12.165% | $237.4084 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $187.64 | 12.850% | $211.7517 | $211.75 | $211.75 | $211.80 |
| Purchase #3 | $38.66 | 9.862% | $42.4726 | $42.47 | $42.45 | $42.50 |
| Purchase #4 | $100.51 | 5.567% | $106.1054 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $137.34 | 6.807% | $146.6887 | $146.69 | $146.70 | $146.70 |
| Purchase #6 | $174.93 | 7.638% | $188.2912 | $188.29 | $188.30 | $188.30 |
| Purchase #7 | $132.38 | 12.870% | $149.4173 | $149.42 | $149.40 | $149.40 |
| 7 purchase totals = | $983.12 | $1,082.1353 | $1,082.14 | $1,082.10 | $1,082.20 | |