| 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 | $27.85 | 12.205% | $31.2491 | $31.25 | $31.25 | $31.20 |
| Purchase #2 | $163.41 | 11.719% | $182.56 | $182.56 | $182.55 | $182.60 |
| Purchase #3 | $73.65 | 5.780% | $77.907 | $77.91 | $77.90 | $77.90 |
| Purchase #4 | $247.47 | 4.290% | $258.0865 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $94.38 | 11.748% | $105.4678 | $105.47 | $105.45 | $105.50 |
| Purchase #6 | $149.60 | 12.752% | $168.677 | $168.68 | $168.70 | $168.70 |
| Purchase #7 | $224.76 | 8.850% | $244.6513 | $244.65 | $244.65 | $244.70 |
| 7 purchase totals = | $981.12 | $1,068.5987 | $1,068.61 | $1,068.60 | $1,068.70 | |