| 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 | $204.31 | 6.701% | $218.0008 | $218.00 | $218.00 | $218.00 |
| Purchase #2 | $109.67 | 12.873% | $123.7878 | $123.79 | $123.80 | $123.80 |
| Purchase #3 | $32.49 | 7.270% | $34.852 | $34.85 | $34.85 | $34.90 |
| Purchase #4 | $194.68 | 9.575% | $213.3206 | $213.32 | $213.30 | $213.30 |
| Purchase #5 | $81.91 | 12.502% | $92.1504 | $92.15 | $92.15 | $92.20 |
| Purchase #6 | $103.60 | 11.641% | $115.6601 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $14.86 | 8.134% | $16.0687 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $741.52 | $813.8404 | $813.84 | $813.80 | $814.00 | |