| 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 | $43.39 | 8.490% | $47.0738 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $225.52 | 7.610% | $242.6821 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $238.72 | 6.221% | $253.5708 | $253.57 | $253.55 | $253.60 |
| Purchase #4 | $192.45 | 3.610% | $199.3974 | $199.40 | $199.40 | $199.40 |
| Purchase #5 | $216.42 | 11.142% | $240.5335 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $49.43 | 5.201% | $52.0009 | $52.00 | $52.00 | $52.00 |
| Purchase #7 | $44.27 | 7.799% | $47.7226 | $47.72 | $47.70 | $47.70 |
| 7 purchase totals = | $1,010.20 | $1,082.9811 | $1,082.97 | $1,082.95 | $1,083.00 | |