| 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 | $97.48 | 9.406% | $106.649 | $106.65 | $106.65 | $106.60 |
| Purchase #2 | $195.49 | 13.430% | $221.7443 | $221.74 | $221.75 | $221.70 |
| Purchase #3 | $90.58 | 7.648% | $97.5076 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $71.64 | 11.696% | $80.019 | $80.02 | $80.00 | $80.00 |
| Purchase #5 | $139.83 | 13.593% | $158.8371 | $158.84 | $158.85 | $158.80 |
| Purchase #6 | $140.49 | 8.775% | $152.818 | $152.82 | $152.80 | $152.80 |
| Purchase #7 | $186.97 | 13.407% | $212.0371 | $212.04 | $212.05 | $212.00 |
| 7 purchase totals = | $922.48 | $1,029.6121 | $1,029.62 | $1,029.60 | $1,029.40 | |