| 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 | $208.27 | 4.323% | $217.2735 | $217.27 | $217.25 | $217.30 |
| Purchase #2 | $199.64 | 12.856% | $225.3057 | $225.31 | $225.30 | $225.30 |
| Purchase #3 | $55.63 | 3.813% | $57.7512 | $57.75 | $57.75 | $57.80 |
| Purchase #4 | $29.87 | 8.387% | $32.3752 | $32.38 | $32.40 | $32.40 |
| Purchase #5 | $5.86 | 7.503% | $6.2997 | $6.30 | $6.30 | $6.30 |
| Purchase #6 | $204.89 | 3.386% | $211.8276 | $211.83 | $211.85 | $211.80 |
| Purchase #7 | $153.62 | 10.613% | $169.9237 | $169.92 | $169.90 | $169.90 |
| 7 purchase totals = | $857.78 | $920.7566 | $920.76 | $920.75 | $920.80 | |