| 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 | $125.39 | 4.390% | $130.8946 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $213.46 | 8.370% | $231.3266 | $231.33 | $231.35 | $231.30 |
| Purchase #3 | $113.34 | 11.537% | $126.416 | $126.42 | $126.40 | $126.40 |
| Purchase #4 | $155.65 | 8.216% | $168.4382 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $145.26 | 5.636% | $153.4469 | $153.45 | $153.45 | $153.40 |
| Purchase #6 | $111.62 | 8.214% | $120.7885 | $120.79 | $120.80 | $120.80 |
| Purchase #7 | $249.96 | 9.563% | $273.8637 | $273.86 | $273.85 | $273.90 |
| 7 purchase totals = | $1,114.68 | $1,205.1745 | $1,205.18 | $1,205.20 | $1,205.10 | |