| 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 | $206.86 | 8.599% | $224.6479 | $224.65 | $224.65 | $224.60 |
| Purchase #2 | $31.25 | 5.493% | $32.9666 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $224.74 | 10.810% | $249.0344 | $249.03 | $249.05 | $249.00 |
| Purchase #4 | $247.58 | 3.722% | $256.7949 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $71.76 | 7.690% | $77.2783 | $77.28 | $77.30 | $77.30 |
| Purchase #6 | $80.84 | 3.278% | $83.4899 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $22.50 | 5.108% | $23.6493 | $23.65 | $23.65 | $23.60 |
| 7 purchase totals = | $885.53 | $947.8613 | $947.86 | $947.90 | $947.80 | |