| 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 | $236.58 | 11.376% | $263.4933 | $263.49 | $263.50 | $263.50 |
| Purchase #2 | $182.74 | 8.344% | $197.9878 | $197.99 | $198.00 | $198.00 |
| Purchase #3 | $148.36 | 7.148% | $158.9648 | $158.96 | $158.95 | $159.00 |
| Purchase #4 | $80.47 | 9.444% | $88.0696 | $88.07 | $88.05 | $88.10 |
| Purchase #5 | $249.58 | 6.621% | $266.1047 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $142.33 | 6.170% | $151.1118 | $151.11 | $151.10 | $151.10 |
| Purchase #7 | $160.31 | 3.141% | $165.3453 | $165.35 | $165.35 | $165.30 |
| 7 purchase totals = | $1,200.37 | $1,291.0773 | $1,291.07 | $1,291.05 | $1,291.10 | |