| 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 | $195.98 | 4.794% | $205.3753 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $14.52 | 7.429% | $15.5987 | $15.60 | $15.60 | $15.60 |
| Purchase #3 | $224.36 | 13.809% | $255.3419 | $255.34 | $255.35 | $255.30 |
| Purchase #4 | $202.91 | 13.277% | $229.8504 | $229.85 | $229.85 | $229.90 |
| Purchase #5 | $5.95 | 7.558% | $6.3997 | $6.40 | $6.40 | $6.40 |
| Purchase #6 | $108.57 | 4.343% | $113.2852 | $113.29 | $113.30 | $113.30 |
| Purchase #7 | $209.39 | 3.127% | $215.9376 | $215.94 | $215.95 | $215.90 |
| 7 purchase totals = | $961.68 | $1,041.7888 | $1,041.80 | $1,041.85 | $1,041.80 | |