| 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 | $106.32 | 8.299% | $115.1435 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $206.96 | 5.443% | $218.2248 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $7.46 | 7.745% | $8.0378 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $181.34 | 7.770% | $195.4301 | $195.43 | $195.45 | $195.40 |
| Purchase #5 | $204.92 | 3.510% | $212.1127 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $13.94 | 10.650% | $15.4246 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $223.54 | 3.848% | $232.1418 | $232.14 | $232.15 | $232.10 |
| 7 purchase totals = | $944.48 | $996.5153 | $996.50 | $996.50 | $996.30 | |