| 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 | $104.70 | 11.336% | $116.5688 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $250.91 | 7.453% | $269.6103 | $269.61 | $269.60 | $269.60 |
| Purchase #3 | $134.40 | 5.863% | $142.2799 | $142.28 | $142.30 | $142.30 |
| Purchase #4 | $56.95 | 5.154% | $59.8852 | $59.89 | $59.90 | $59.90 |
| Purchase #5 | $91.44 | 13.502% | $103.7862 | $103.79 | $103.80 | $103.80 |
| Purchase #6 | $210.94 | 13.483% | $239.381 | $239.38 | $239.40 | $239.40 |
| Purchase #7 | $171.33 | 13.312% | $194.1374 | $194.14 | $194.15 | $194.10 |
| 7 purchase totals = | $1,020.67 | $1,125.6488 | $1,125.66 | $1,125.70 | $1,125.70 | |