| 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 | $17.90 | 7.724% | $19.2826 | $19.28 | $19.30 | $19.30 |
| Purchase #2 | $109.52 | 7.220% | $117.4273 | $117.43 | $117.45 | $117.40 |
| Purchase #3 | $210.56 | 8.199% | $227.8238 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $69.83 | 5.331% | $73.5526 | $73.55 | $73.55 | $73.60 |
| Purchase #5 | $194.67 | 5.633% | $205.6358 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $8.48 | 5.696% | $8.963 | $8.96 | $8.95 | $9.00 |
| Purchase #7 | $221.87 | 12.304% | $249.1689 | $249.17 | $249.15 | $249.20 |
| 7 purchase totals = | $832.83 | $901.8540 | $901.85 | $901.85 | $901.90 | |