| 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 | $240.81 | 12.850% | $271.7541 | $271.75 | $271.75 | $271.80 |
| Purchase #2 | $110.50 | 3.653% | $114.5366 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $128.30 | 10.166% | $141.343 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $20.90 | 4.854% | $21.9145 | $21.91 | $21.90 | $21.90 |
| Purchase #5 | $41.96 | 9.800% | $46.0721 | $46.07 | $46.05 | $46.10 |
| Purchase #6 | $172.26 | 9.180% | $188.0735 | $188.07 | $188.05 | $188.10 |
| Purchase #7 | $56.73 | 10.486% | $62.6787 | $62.68 | $62.70 | $62.70 |
| 7 purchase totals = | $771.46 | $846.3725 | $846.36 | $846.35 | $846.40 | |