| 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 | $192.63 | 9.762% | $211.4345 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $157.53 | 3.581% | $163.1711 | $163.17 | $163.15 | $163.20 |
| Purchase #3 | $209.85 | 9.193% | $229.1415 | $229.14 | $229.15 | $229.10 |
| Purchase #4 | $230.26 | 8.483% | $249.793 | $249.79 | $249.80 | $249.80 |
| Purchase #5 | $97.42 | 6.720% | $103.9666 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $137.44 | 10.266% | $151.5496 | $151.55 | $151.55 | $151.50 |
| Purchase #7 | $224.71 | 4.855% | $235.6197 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $1,249.84 | $1,344.6760 | $1,344.67 | $1,344.65 | $1,344.60 | |