| 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 | $249.35 | 9.733% | $273.6192 | $273.62 | $273.60 | $273.60 |
| Purchase #2 | $199.76 | 10.133% | $220.0017 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $138.97 | 9.297% | $151.89 | $151.89 | $151.90 | $151.90 |
| Purchase #4 | $85.48 | 7.763% | $92.1158 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $236.27 | 11.638% | $263.7671 | $263.77 | $263.75 | $263.80 |
| Purchase #6 | $240.87 | 6.648% | $256.883 | $256.88 | $256.90 | $256.90 |
| Purchase #7 | $244.91 | 11.407% | $272.8469 | $272.85 | $272.85 | $272.80 |
| 7 purchase totals = | $1,395.61 | $1,531.1237 | $1,531.13 | $1,531.10 | $1,531.10 | |