| 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 | $127.86 | 8.694% | $138.9761 | $138.98 | $139.00 | $139.00 |
| Purchase #2 | $233.84 | 3.832% | $242.8007 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $187.33 | 13.527% | $212.6701 | $212.67 | $212.65 | $212.70 |
| Purchase #4 | $218.95 | 8.421% | $237.3878 | $237.39 | $237.40 | $237.40 |
| Purchase #5 | $25.76 | 3.470% | $26.6539 | $26.65 | $26.65 | $26.70 |
| Purchase #6 | $170.92 | 3.754% | $177.3363 | $177.34 | $177.35 | $177.30 |
| Purchase #7 | $161.33 | 3.440% | $166.8798 | $166.88 | $166.90 | $166.90 |
| 7 purchase totals = | $1,125.99 | $1,202.7047 | $1,202.71 | $1,202.75 | $1,202.80 | |