| 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 | $111.55 | 7.455% | $119.8661 | $119.87 | $119.85 | $119.90 |
| Purchase #2 | $249.52 | 6.871% | $266.6645 | $266.66 | $266.65 | $266.70 |
| Purchase #3 | $14.59 | 9.841% | $16.0258 | $16.03 | $16.05 | $16.00 |
| Purchase #4 | $231.50 | 7.486% | $248.8301 | $248.83 | $248.85 | $248.80 |
| Purchase #5 | $54.78 | 7.787% | $59.0457 | $59.05 | $59.05 | $59.00 |
| Purchase #6 | $82.98 | 6.302% | $88.2094 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $142.97 | 11.193% | $158.9726 | $158.97 | $158.95 | $159.00 |
| 7 purchase totals = | $887.89 | $957.6142 | $957.62 | $957.60 | $957.60 | |