| 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 | $248.50 | 10.430% | $274.4186 | $274.42 | $274.40 | $274.40 |
| Purchase #2 | $147.83 | 6.311% | $157.1596 | $157.16 | $157.15 | $157.20 |
| Purchase #3 | $212.65 | 10.639% | $235.2738 | $235.27 | $235.25 | $235.30 |
| Purchase #4 | $178.75 | 9.720% | $196.1245 | $196.12 | $196.10 | $196.10 |
| Purchase #5 | $120.72 | 6.260% | $128.2771 | $128.28 | $128.30 | $128.30 |
| Purchase #6 | $111.35 | 5.147% | $117.0812 | $117.08 | $117.10 | $117.10 |
| Purchase #7 | $206.90 | 10.747% | $229.1355 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $1,226.70 | $1,337.4703 | $1,337.47 | $1,337.45 | $1,337.50 | |