| 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 | $140.91 | 13.380% | $159.7638 | $159.76 | $159.75 | $159.80 |
| Purchase #2 | $244.45 | 5.150% | $257.0392 | $257.04 | $257.05 | $257.00 |
| Purchase #3 | $241.59 | 12.351% | $271.4288 | $271.43 | $271.45 | $271.40 |
| Purchase #4 | $59.44 | 13.217% | $67.2962 | $67.30 | $67.30 | $67.30 |
| Purchase #5 | $102.49 | 4.457% | $107.058 | $107.06 | $107.05 | $107.10 |
| Purchase #6 | $30.31 | 3.795% | $31.4603 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $188.82 | 12.214% | $211.8825 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $1,008.01 | $1,105.9288 | $1,105.93 | $1,105.95 | $1,106.00 | |