| 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 | $233.37 | 3.326% | $241.1319 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $193.69 | 3.547% | $200.5602 | $200.56 | $200.55 | $200.60 |
| Purchase #3 | $83.49 | 4.445% | $87.2011 | $87.20 | $87.20 | $87.20 |
| Purchase #4 | $224.45 | 9.152% | $244.9917 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $121.90 | 4.160% | $126.971 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $157.95 | 7.850% | $170.3491 | $170.35 | $170.35 | $170.30 |
| Purchase #7 | $150.37 | 5.616% | $158.8148 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $1,165.22 | $1,230.0198 | $1,230.01 | $1,230.00 | $1,230.00 | |