| 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 | $213.83 | 8.136% | $231.2272 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $18.95 | 12.219% | $21.2655 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $138.74 | 12.130% | $155.5692 | $155.57 | $155.55 | $155.60 |
| Purchase #4 | $30.67 | 13.165% | $34.7077 | $34.71 | $34.70 | $34.70 |
| Purchase #5 | $212.26 | 13.561% | $241.0446 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $72.55 | 13.545% | $82.3769 | $82.38 | $82.40 | $82.40 |
| Purchase #7 | $131.52 | 7.533% | $141.4274 | $141.43 | $141.45 | $141.40 |
| 7 purchase totals = | $818.52 | $907.6185 | $907.63 | $907.65 | $907.60 | |