| 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 | $132.38 | 4.380% | $138.1782 | $138.18 | $138.20 | $138.20 |
| Purchase #2 | $176.95 | 13.644% | $201.0931 | $201.09 | $201.10 | $201.10 |
| Purchase #3 | $130.58 | 6.556% | $139.1408 | $139.14 | $139.15 | $139.10 |
| Purchase #4 | $61.62 | 10.780% | $68.2626 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $241.80 | 3.407% | $250.0381 | $250.04 | $250.05 | $250.00 |
| Purchase #6 | $193.95 | 3.210% | $200.1758 | $200.18 | $200.20 | $200.20 |
| Purchase #7 | $14.95 | 4.360% | $15.6018 | $15.60 | $15.60 | $15.60 |
| 7 purchase totals = | $952.23 | $1,012.4904 | $1,012.49 | $1,012.55 | $1,012.50 | |