| 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 | $13.49 | 12.180% | $15.1331 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $87.95 | 5.209% | $92.5313 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $21.95 | 4.831% | $23.0104 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $222.53 | 7.610% | $239.4645 | $239.46 | $239.45 | $239.50 |
| Purchase #5 | $221.60 | 7.857% | $239.0111 | $239.01 | $239.00 | $239.00 |
| Purchase #6 | $240.60 | 4.337% | $251.0348 | $251.03 | $251.05 | $251.00 |
| Purchase #7 | $176.89 | 7.385% | $189.9533 | $189.95 | $189.95 | $190.00 |
| 7 purchase totals = | $985.01 | $1,050.1385 | $1,050.12 | $1,050.15 | $1,050.10 | |