| 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 | $101.44 | 4.621% | $106.1275 | $106.13 | $106.15 | $106.10 |
| Purchase #2 | $218.43 | 12.226% | $245.1353 | $245.14 | $245.15 | $245.10 |
| Purchase #3 | $184.45 | 4.137% | $192.0807 | $192.08 | $192.10 | $192.10 |
| Purchase #4 | $83.57 | 9.372% | $91.4022 | $91.40 | $91.40 | $91.40 |
| Purchase #5 | $90.77 | 11.495% | $101.204 | $101.20 | $101.20 | $101.20 |
| Purchase #6 | $200.25 | 13.527% | $227.3378 | $227.34 | $227.35 | $227.30 |
| Purchase #7 | $75.63 | 8.381% | $81.9686 | $81.97 | $81.95 | $82.00 |
| 7 purchase totals = | $954.54 | $1,045.2561 | $1,045.26 | $1,045.30 | $1,045.20 | |