| 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 | $31.97 | 10.138% | $35.2111 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $205.65 | 4.576% | $215.0605 | $215.06 | $215.05 | $215.10 |
| Purchase #3 | $202.76 | 7.781% | $218.5368 | $218.54 | $218.55 | $218.50 |
| Purchase #4 | $117.86 | 5.264% | $124.0642 | $124.06 | $124.05 | $124.10 |
| Purchase #5 | $217.96 | 9.370% | $238.3829 | $238.38 | $238.40 | $238.40 |
| Purchase #6 | $160.84 | 3.327% | $166.1911 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $17.52 | 6.189% | $18.6043 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $954.56 | $1,016.0509 | $1,016.04 | $1,016.05 | $1,016.10 | |