| 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 | $228.85 | 8.676% | $248.705 | $248.71 | $248.70 | $248.70 |
| Purchase #2 | $190.45 | 7.825% | $205.3527 | $205.35 | $205.35 | $205.40 |
| Purchase #3 | $137.87 | 9.388% | $150.8132 | $150.81 | $150.80 | $150.80 |
| Purchase #4 | $188.72 | 8.725% | $205.1858 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $224.99 | 7.437% | $241.7225 | $241.72 | $241.70 | $241.70 |
| Purchase #6 | $191.34 | 10.595% | $211.6125 | $211.61 | $211.60 | $211.60 |
| Purchase #7 | $227.34 | 9.477% | $248.885 | $248.89 | $248.90 | $248.90 |
| 7 purchase totals = | $1,389.56 | $1,512.2767 | $1,512.28 | $1,512.25 | $1,512.30 | |