| 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 | $13.94 | 9.813% | $15.3079 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $82.34 | 9.391% | $90.0725 | $90.07 | $90.05 | $90.10 |
| Purchase #3 | $173.99 | 4.748% | $182.251 | $182.25 | $182.25 | $182.30 |
| Purchase #4 | $198.32 | 8.267% | $214.7151 | $214.72 | $214.70 | $214.70 |
| Purchase #5 | $139.28 | 11.420% | $155.1858 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $217.48 | 7.714% | $234.2564 | $234.26 | $234.25 | $234.30 |
| Purchase #7 | $117.53 | 4.379% | $122.6766 | $122.68 | $122.70 | $122.70 |
| 7 purchase totals = | $942.88 | $1,014.4653 | $1,014.48 | $1,014.45 | $1,014.60 | |