| 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 | $194.79 | 5.447% | $205.4002 | $205.40 | $205.40 | $205.40 |
| Purchase #2 | $138.64 | 7.554% | $149.1129 | $149.11 | $149.10 | $149.10 |
| Purchase #3 | $229.87 | 8.732% | $249.9422 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $185.57 | 10.721% | $205.465 | $205.47 | $205.45 | $205.50 |
| Purchase #5 | $126.92 | 11.425% | $141.4206 | $141.42 | $141.40 | $141.40 |
| Purchase #6 | $158.82 | 11.272% | $176.7222 | $176.72 | $176.70 | $176.70 |
| Purchase #7 | $186.25 | 13.564% | $211.513 | $211.51 | $211.50 | $211.50 |
| 7 purchase totals = | $1,220.86 | $1,339.5761 | $1,339.57 | $1,339.50 | $1,339.50 | |