| 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 | $158.35 | 10.124% | $174.3814 | $174.38 | $174.40 | $174.40 |
| Purchase #2 | $242.81 | 8.798% | $264.1724 | $264.17 | $264.15 | $264.20 |
| Purchase #3 | $78.89 | 4.200% | $82.2034 | $82.20 | $82.20 | $82.20 |
| Purchase #4 | $220.81 | 4.784% | $231.3736 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $118.47 | 3.202% | $122.2634 | $122.26 | $122.25 | $122.30 |
| Purchase #6 | $42.91 | 5.592% | $45.3095 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $82.87 | 12.624% | $93.3315 | $93.33 | $93.35 | $93.30 |
| 7 purchase totals = | $945.11 | $1,013.0352 | $1,013.02 | $1,013.00 | $1,013.10 | |