| 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 | $208.30 | 6.283% | $221.3875 | $221.39 | $221.40 | $221.40 |
| Purchase #2 | $205.46 | 11.189% | $228.4489 | $228.45 | $228.45 | $228.40 |
| Purchase #3 | $223.87 | 4.425% | $233.7762 | $233.78 | $233.80 | $233.80 |
| Purchase #4 | $61.54 | 10.358% | $67.9143 | $67.91 | $67.90 | $67.90 |
| Purchase #5 | $8.69 | 13.242% | $9.8407 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $230.32 | 4.268% | $240.1501 | $240.15 | $240.15 | $240.20 |
| Purchase #7 | $67.78 | 8.202% | $73.3393 | $73.34 | $73.35 | $73.30 |
| 7 purchase totals = | $1,005.96 | $1,074.8570 | $1,074.86 | $1,074.90 | $1,074.80 | |