| 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 | $22.29 | 12.692% | $25.119 | $25.12 | $25.10 | $25.10 |
| Purchase #2 | $127.49 | 7.773% | $137.3998 | $137.40 | $137.40 | $137.40 |
| Purchase #3 | $208.56 | 7.622% | $224.4564 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $250.41 | 7.668% | $269.6114 | $269.61 | $269.60 | $269.60 |
| Purchase #5 | $109.25 | 10.288% | $120.4896 | $120.49 | $120.50 | $120.50 |
| Purchase #6 | $74.62 | 10.683% | $82.5917 | $82.59 | $82.60 | $82.60 |
| Purchase #7 | $249.64 | 5.468% | $263.2903 | $263.29 | $263.30 | $263.30 |
| 7 purchase totals = | $1,042.26 | $1,122.9582 | $1,122.96 | $1,122.95 | $1,123.00 | |