| 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 | $236.72 | 12.539% | $266.4023 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $27.87 | 4.397% | $29.0954 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $187.83 | 10.110% | $206.8196 | $206.82 | $206.80 | $206.80 |
| Purchase #4 | $229.64 | 7.698% | $247.3177 | $247.32 | $247.30 | $247.30 |
| Purchase #5 | $63.68 | 11.229% | $70.8306 | $70.83 | $70.85 | $70.80 |
| Purchase #6 | $180.25 | 9.420% | $197.2296 | $197.23 | $197.25 | $197.20 |
| Purchase #7 | $39.56 | 10.334% | $43.6481 | $43.65 | $43.65 | $43.60 |
| 7 purchase totals = | $965.55 | $1,061.3433 | $1,061.35 | $1,061.35 | $1,061.20 | |