| 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 | $250.76 | 7.218% | $268.8599 | $268.86 | $268.85 | $268.90 |
| Purchase #2 | $187.48 | 5.280% | $197.3789 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $132.52 | 7.404% | $142.3318 | $142.33 | $142.35 | $142.30 |
| Purchase #4 | $41.75 | 10.613% | $46.1809 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $92.37 | 3.322% | $95.4385 | $95.44 | $95.45 | $95.40 |
| Purchase #6 | $245.64 | 10.656% | $271.8154 | $271.82 | $271.80 | $271.80 |
| Purchase #7 | $90.25 | 9.863% | $99.1514 | $99.15 | $99.15 | $99.20 |
| 7 purchase totals = | $1,040.77 | $1,121.1568 | $1,121.16 | $1,121.20 | $1,121.20 | |