| 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 | $139.96 | 10.172% | $154.1967 | $154.20 | $154.20 | $154.20 |
| Purchase #2 | $82.51 | 12.585% | $92.8939 | $92.89 | $92.90 | $92.90 |
| Purchase #3 | $73.57 | 9.334% | $80.437 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $247.42 | 8.234% | $267.7926 | $267.79 | $267.80 | $267.80 |
| Purchase #5 | $43.31 | 11.631% | $48.3474 | $48.35 | $48.35 | $48.30 |
| Purchase #6 | $199.74 | 9.611% | $218.937 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $241.30 | 7.702% | $259.8849 | $259.88 | $259.90 | $259.90 |
| 7 purchase totals = | $1,027.81 | $1,122.4895 | $1,122.49 | $1,122.55 | $1,122.40 | |