| 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 | $19.46 | 7.363% | $20.8928 | $20.89 | $20.90 | $20.90 |
| Purchase #2 | $153.70 | 8.664% | $167.0166 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $171.65 | 11.761% | $191.8378 | $191.84 | $191.85 | $191.80 |
| Purchase #4 | $139.98 | 10.334% | $154.4455 | $154.45 | $154.45 | $154.40 |
| Purchase #5 | $207.68 | 9.107% | $226.5934 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $240.66 | 3.608% | $249.343 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $62.60 | 6.744% | $66.8217 | $66.82 | $66.80 | $66.80 |
| 7 purchase totals = | $995.73 | $1,076.9508 | $1,076.95 | $1,076.95 | $1,076.80 | |