| 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 | $180.75 | 13.688% | $205.4911 | $205.49 | $205.50 | $205.50 |
| Purchase #2 | $136.79 | 9.375% | $149.6141 | $149.61 | $149.60 | $149.60 |
| Purchase #3 | $198.92 | 10.673% | $220.1507 | $220.15 | $220.15 | $220.20 |
| Purchase #4 | $140.30 | 11.269% | $156.1104 | $156.11 | $156.10 | $156.10 |
| Purchase #5 | $11.62 | 8.624% | $12.6221 | $12.62 | $12.60 | $12.60 |
| Purchase #6 | $209.99 | 11.836% | $234.8444 | $234.84 | $234.85 | $234.80 |
| Purchase #7 | $236.70 | 11.486% | $263.8874 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $1,115.07 | $1,242.7202 | $1,242.71 | $1,242.70 | $1,242.70 | |