| 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 | $146.46 | 5.458% | $154.4538 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $204.38 | 6.359% | $217.3765 | $217.38 | $217.40 | $217.40 |
| Purchase #3 | $110.52 | 10.628% | $122.2661 | $122.27 | $122.25 | $122.30 |
| Purchase #4 | $202.75 | 9.326% | $221.6585 | $221.66 | $221.65 | $221.70 |
| Purchase #5 | $21.66 | 9.785% | $23.7794 | $23.78 | $23.80 | $23.80 |
| Purchase #6 | $67.82 | 3.213% | $69.9991 | $70.00 | $70.00 | $70.00 |
| Purchase #7 | $248.40 | 8.856% | $270.3983 | $270.40 | $270.40 | $270.40 |
| 7 purchase totals = | $1,001.99 | $1,079.9317 | $1,079.94 | $1,079.95 | $1,080.10 | |