| 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 | $31.40 | 10.198% | $34.6022 | $34.60 | $34.60 | $34.60 |
| Purchase #2 | $144.52 | 5.454% | $152.4021 | $152.40 | $152.40 | $152.40 |
| Purchase #3 | $151.81 | 10.790% | $168.1903 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $108.53 | 3.473% | $112.2992 | $112.30 | $112.30 | $112.30 |
| Purchase #5 | $232.77 | 6.491% | $247.8791 | $247.88 | $247.90 | $247.90 |
| Purchase #6 | $33.52 | 3.315% | $34.6312 | $34.63 | $34.65 | $34.60 |
| Purchase #7 | $118.26 | 12.655% | $133.2258 | $133.23 | $133.25 | $133.20 |
| 7 purchase totals = | $820.81 | $883.2299 | $883.23 | $883.30 | $883.20 | |