| 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 | $214.81 | 8.840% | $233.7992 | $233.80 | $233.80 | $233.80 |
| Purchase #2 | $42.91 | 5.406% | $45.2297 | $45.23 | $45.25 | $45.20 |
| Purchase #3 | $190.68 | 5.169% | $200.5362 | $200.54 | $200.55 | $200.50 |
| Purchase #4 | $130.87 | 4.848% | $137.2146 | $137.21 | $137.20 | $137.20 |
| Purchase #5 | $246.85 | 8.383% | $267.5434 | $267.54 | $267.55 | $267.50 |
| Purchase #6 | $105.38 | 6.465% | $112.1928 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $150.62 | 4.515% | $157.4205 | $157.42 | $157.40 | $157.40 |
| 7 purchase totals = | $1,082.12 | $1,153.9364 | $1,153.93 | $1,153.95 | $1,153.80 | |