| 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 | $116.86 | 13.545% | $132.6887 | $132.69 | $132.70 | $132.70 |
| Purchase #2 | $130.39 | 6.156% | $138.4168 | $138.42 | $138.40 | $138.40 |
| Purchase #3 | $224.51 | 12.393% | $252.3335 | $252.33 | $252.35 | $252.30 |
| Purchase #4 | $95.80 | 8.418% | $103.8644 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $59.85 | 7.335% | $64.24 | $64.24 | $64.25 | $64.20 |
| Purchase #6 | $250.32 | 3.173% | $258.2627 | $258.26 | $258.25 | $258.30 |
| Purchase #7 | $58.83 | 13.454% | $66.745 | $66.75 | $66.75 | $66.70 |
| 7 purchase totals = | $936.56 | $1,016.5511 | $1,016.55 | $1,016.55 | $1,016.50 | |