| 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 | $191.45 | 8.646% | $208.0028 | $208.00 | $208.00 | $208.00 |
| Purchase #2 | $115.31 | 4.841% | $120.8922 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $237.80 | 5.588% | $251.0883 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $198.68 | 5.648% | $209.9014 | $209.90 | $209.90 | $209.90 |
| Purchase #5 | $71.35 | 11.814% | $79.7793 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $158.59 | 10.805% | $175.7256 | $175.73 | $175.75 | $175.70 |
| Purchase #7 | $223.90 | 7.458% | $240.5985 | $240.60 | $240.60 | $240.60 |
| 7 purchase totals = | $1,197.08 | $1,285.9881 | $1,285.99 | $1,286.05 | $1,286.00 | |