| 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 | $228.55 | 13.219% | $258.762 | $258.76 | $258.75 | $258.80 |
| Purchase #2 | $204.63 | 5.825% | $216.5497 | $216.55 | $216.55 | $216.50 |
| Purchase #3 | $177.69 | 10.166% | $195.754 | $195.75 | $195.75 | $195.80 |
| Purchase #4 | $39.83 | 3.435% | $41.1982 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $13.66 | 10.804% | $15.1358 | $15.14 | $15.15 | $15.10 |
| Purchase #6 | $235.27 | 9.725% | $258.15 | $258.15 | $258.15 | $258.20 |
| Purchase #7 | $105.56 | 10.773% | $116.932 | $116.93 | $116.95 | $116.90 |
| 7 purchase totals = | $1,005.19 | $1,102.4817 | $1,102.48 | $1,102.50 | $1,102.50 | |