| 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 | $190.34 | 6.602% | $202.9062 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $116.90 | 11.759% | $130.6463 | $130.65 | $130.65 | $130.60 |
| Purchase #3 | $104.25 | 8.226% | $112.8256 | $112.83 | $112.85 | $112.80 |
| Purchase #4 | $102.30 | 8.273% | $110.7633 | $110.76 | $110.75 | $110.80 |
| Purchase #5 | $224.62 | 13.418% | $254.7595 | $254.76 | $254.75 | $254.80 |
| Purchase #6 | $132.99 | 12.312% | $149.3637 | $149.36 | $149.35 | $149.40 |
| Purchase #7 | $89.61 | 5.153% | $94.2276 | $94.23 | $94.25 | $94.20 |
| 7 purchase totals = | $961.01 | $1,055.4922 | $1,055.50 | $1,055.50 | $1,055.50 | |