| 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 | $177.91 | 12.597% | $200.3213 | $200.32 | $200.30 | $200.30 |
| Purchase #2 | $28.67 | 3.386% | $29.6408 | $29.64 | $29.65 | $29.60 |
| Purchase #3 | $188.27 | 10.341% | $207.739 | $207.74 | $207.75 | $207.70 |
| Purchase #4 | $207.78 | 8.668% | $225.7904 | $225.79 | $225.80 | $225.80 |
| Purchase #5 | $225.74 | 11.401% | $251.4766 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $34.89 | 8.748% | $37.9422 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $114.28 | 3.431% | $118.2009 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $977.54 | $1,071.1112 | $1,071.11 | $1,071.15 | $1,071.00 | |