| 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 | $27.34 | 7.346% | $29.3484 | $29.35 | $29.35 | $29.30 |
| Purchase #2 | $79.64 | 8.646% | $86.5257 | $86.53 | $86.55 | $86.50 |
| Purchase #3 | $104.79 | 5.530% | $110.5849 | $110.58 | $110.60 | $110.60 |
| Purchase #4 | $181.86 | 7.217% | $194.9848 | $194.98 | $195.00 | $195.00 |
| Purchase #5 | $217.40 | 3.494% | $224.996 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $156.56 | 5.312% | $164.8765 | $164.88 | $164.90 | $164.90 |
| Purchase #7 | $102.86 | 6.111% | $109.1458 | $109.15 | $109.15 | $109.10 |
| 7 purchase totals = | $870.45 | $920.4621 | $920.47 | $920.55 | $920.40 | |