| 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 | $25.63 | 13.199% | $29.0129 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $120.97 | 3.263% | $124.9173 | $124.92 | $124.90 | $124.90 |
| Purchase #3 | $220.70 | 3.681% | $228.824 | $228.82 | $228.80 | $228.80 |
| Purchase #4 | $88.76 | 3.615% | $91.9687 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $214.26 | 8.740% | $232.9863 | $232.99 | $233.00 | $233.00 |
| Purchase #6 | $102.80 | 6.633% | $109.6187 | $109.62 | $109.60 | $109.60 |
| Purchase #7 | $146.72 | 5.582% | $154.9099 | $154.91 | $154.90 | $154.90 |
| 7 purchase totals = | $919.84 | $972.2378 | $972.24 | $972.15 | $972.20 | |