| 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 | $211.67 | 3.272% | $218.5958 | $218.60 | $218.60 | $218.60 |
| Purchase #2 | $121.58 | 13.390% | $137.8596 | $137.86 | $137.85 | $137.90 |
| Purchase #3 | $167.83 | 8.756% | $182.5252 | $182.53 | $182.55 | $182.50 |
| Purchase #4 | $84.50 | 4.295% | $88.1293 | $88.13 | $88.15 | $88.10 |
| Purchase #5 | $107.55 | 13.659% | $122.2403 | $122.24 | $122.25 | $122.20 |
| Purchase #6 | $123.79 | 12.389% | $139.1263 | $139.13 | $139.15 | $139.10 |
| Purchase #7 | $69.45 | 7.295% | $74.5164 | $74.52 | $74.50 | $74.50 |
| 7 purchase totals = | $886.37 | $962.9929 | $963.01 | $963.05 | $962.90 | |