| 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 | $150.48 | 12.608% | $169.4525 | $169.45 | $169.45 | $169.50 |
| Purchase #2 | $204.84 | 6.232% | $217.6056 | $217.61 | $217.60 | $217.60 |
| Purchase #3 | $193.89 | 5.365% | $204.2922 | $204.29 | $204.30 | $204.30 |
| Purchase #4 | $106.38 | 13.242% | $120.4668 | $120.47 | $120.45 | $120.50 |
| Purchase #5 | $87.92 | 5.509% | $92.7635 | $92.76 | $92.75 | $92.80 |
| Purchase #6 | $203.38 | 4.474% | $212.4792 | $212.48 | $212.50 | $212.50 |
| Purchase #7 | $101.93 | 11.212% | $113.3584 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $1,048.82 | $1,130.4182 | $1,130.42 | $1,130.40 | $1,130.60 | |