| 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 | $58.67 | 12.350% | $65.9157 | $65.92 | $65.90 | $65.90 |
| Purchase #2 | $244.36 | 10.372% | $269.705 | $269.71 | $269.70 | $269.70 |
| Purchase #3 | $67.32 | 5.176% | $70.8045 | $70.80 | $70.80 | $70.80 |
| Purchase #4 | $243.58 | 12.759% | $274.6584 | $274.66 | $274.65 | $274.70 |
| Purchase #5 | $133.76 | 12.827% | $150.9174 | $150.92 | $150.90 | $150.90 |
| Purchase #6 | $79.95 | 11.562% | $89.1938 | $89.19 | $89.20 | $89.20 |
| Purchase #7 | $244.55 | 11.299% | $272.1817 | $272.18 | $272.20 | $272.20 |
| 7 purchase totals = | $1,072.19 | $1,193.3765 | $1,193.38 | $1,193.35 | $1,193.40 | |