| 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 | $120.54 | 7.207% | $129.2273 | $129.23 | $129.25 | $129.20 |
| Purchase #2 | $200.42 | 13.477% | $227.4306 | $227.43 | $227.45 | $227.40 |
| Purchase #3 | $241.51 | 10.714% | $267.3854 | $267.39 | $267.40 | $267.40 |
| Purchase #4 | $195.69 | 3.407% | $202.3572 | $202.36 | $202.35 | $202.40 |
| Purchase #5 | $41.78 | 11.680% | $46.6599 | $46.66 | $46.65 | $46.70 |
| Purchase #6 | $93.74 | 10.400% | $103.489 | $103.49 | $103.50 | $103.50 |
| Purchase #7 | $111.33 | 5.132% | $117.0435 | $117.04 | $117.05 | $117.00 |
| 7 purchase totals = | $1,005.01 | $1,093.5929 | $1,093.60 | $1,093.65 | $1,093.60 | |