| 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 | $227.49 | 4.805% | $238.4209 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $131.91 | 9.803% | $144.8411 | $144.84 | $144.85 | $144.80 |
| Purchase #3 | $27.43 | 4.335% | $28.6191 | $28.62 | $28.60 | $28.60 |
| Purchase #4 | $167.36 | 9.518% | $183.2893 | $183.29 | $183.30 | $183.30 |
| Purchase #5 | $33.25 | 8.599% | $36.1092 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $40.94 | 13.193% | $46.3412 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $82.51 | 6.208% | $87.6322 | $87.63 | $87.65 | $87.60 |
| 7 purchase totals = | $710.89 | $765.2530 | $765.25 | $765.25 | $765.10 | |