| 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 | $106.65 | 13.777% | $121.3432 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $221.51 | 13.135% | $250.6053 | $250.61 | $250.60 | $250.60 |
| Purchase #3 | $226.87 | 8.540% | $246.2447 | $246.24 | $246.25 | $246.20 |
| Purchase #4 | $162.77 | 3.233% | $168.0324 | $168.03 | $168.05 | $168.00 |
| Purchase #5 | $73.83 | 12.773% | $83.2603 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $31.32 | 8.852% | $34.0924 | $34.09 | $34.10 | $34.10 |
| Purchase #7 | $19.81 | 5.102% | $20.8207 | $20.82 | $20.80 | $20.80 |
| 7 purchase totals = | $842.76 | $924.3990 | $924.39 | $924.40 | $924.30 | |