| 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 | $225.39 | 11.727% | $251.8215 | $251.82 | $251.80 | $251.80 |
| Purchase #2 | $133.39 | 8.506% | $144.7362 | $144.74 | $144.75 | $144.70 |
| Purchase #3 | $109.63 | 13.345% | $124.2601 | $124.26 | $124.25 | $124.30 |
| Purchase #4 | $209.89 | 7.456% | $225.5394 | $225.54 | $225.55 | $225.50 |
| Purchase #5 | $147.47 | 10.488% | $162.9367 | $162.94 | $162.95 | $162.90 |
| Purchase #6 | $21.68 | 3.260% | $22.3868 | $22.39 | $22.40 | $22.40 |
| Purchase #7 | $106.88 | 3.247% | $110.3504 | $110.35 | $110.35 | $110.40 |
| 7 purchase totals = | $954.33 | $1,042.0311 | $1,042.04 | $1,042.05 | $1,042.00 | |