| 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 | $227.55 | 4.346% | $237.4393 | $237.44 | $237.45 | $237.40 |
| Purchase #2 | $101.49 | 4.116% | $105.6673 | $105.67 | $105.65 | $105.70 |
| Purchase #3 | $73.73 | 3.794% | $76.5273 | $76.53 | $76.55 | $76.50 |
| Purchase #4 | $101.43 | 4.573% | $106.0684 | $106.07 | $106.05 | $106.10 |
| Purchase #5 | $117.33 | 9.732% | $128.7486 | $128.75 | $128.75 | $128.70 |
| Purchase #6 | $108.88 | 3.111% | $112.2673 | $112.27 | $112.25 | $112.30 |
| Purchase #7 | $216.99 | 5.167% | $228.2019 | $228.20 | $228.20 | $228.20 |
| 7 purchase totals = | $947.40 | $994.9201 | $994.93 | $994.90 | $994.90 | |