| 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 | $197.45 | 7.610% | $212.4759 | $212.48 | $212.50 | $212.50 |
| Purchase #2 | $13.57 | 11.127% | $15.0799 | $15.08 | $15.10 | $15.10 |
| Purchase #3 | $149.93 | 4.211% | $156.2436 | $156.24 | $156.25 | $156.20 |
| Purchase #4 | $104.61 | 13.300% | $118.5231 | $118.52 | $118.50 | $118.50 |
| Purchase #5 | $126.96 | 10.440% | $140.2146 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $223.56 | 12.461% | $251.4178 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $220.76 | 4.837% | $231.4382 | $231.44 | $231.45 | $231.40 |
| 7 purchase totals = | $1,036.84 | $1,125.3931 | $1,125.39 | $1,125.40 | $1,125.30 | |