| 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 | $183.30 | 11.582% | $204.5298 | $204.53 | $204.55 | $204.50 |
| Purchase #2 | $226.60 | 12.317% | $254.5103 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $196.98 | 12.554% | $221.7089 | $221.71 | $221.70 | $221.70 |
| Purchase #4 | $188.34 | 8.350% | $204.0664 | $204.07 | $204.05 | $204.10 |
| Purchase #5 | $137.26 | 4.159% | $142.9686 | $142.97 | $142.95 | $143.00 |
| Purchase #6 | $184.92 | 9.245% | $202.0159 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $224.73 | 10.523% | $248.3783 | $248.38 | $248.40 | $248.40 |
| 7 purchase totals = | $1,342.13 | $1,478.1782 | $1,478.19 | $1,478.15 | $1,478.20 | |