| 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 | $135.53 | 9.814% | $148.8309 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $5.77 | 4.482% | $6.0286 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $207.97 | 9.145% | $226.9889 | $226.99 | $227.00 | $227.00 |
| Purchase #4 | $182.38 | 12.829% | $205.7775 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $33.61 | 7.279% | $36.0565 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $248.44 | 3.307% | $256.6559 | $256.66 | $256.65 | $256.70 |
| Purchase #7 | $140.84 | 5.618% | $148.7524 | $148.75 | $148.75 | $148.80 |
| 7 purchase totals = | $954.54 | $1,029.0907 | $1,029.10 | $1,029.15 | $1,029.20 | |