| 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 | $208.82 | 9.308% | $228.257 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $151.84 | 5.298% | $159.8845 | $159.88 | $159.90 | $159.90 |
| Purchase #3 | $221.27 | 12.334% | $248.5614 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $73.58 | 8.690% | $79.9741 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $167.45 | 12.613% | $188.5705 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $91.29 | 4.110% | $95.042 | $95.04 | $95.05 | $95.00 |
| Purchase #7 | $242.99 | 6.290% | $258.2741 | $258.27 | $258.25 | $258.30 |
| 7 purchase totals = | $1,157.24 | $1,258.5636 | $1,258.55 | $1,258.50 | $1,258.70 | |