| 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 | $243.65 | 6.126% | $258.576 | $258.58 | $258.60 | $258.60 |
| Purchase #2 | $181.41 | 11.482% | $202.2395 | $202.24 | $202.25 | $202.20 |
| Purchase #3 | $108.70 | 5.542% | $114.7242 | $114.72 | $114.70 | $114.70 |
| Purchase #4 | $100.31 | 7.113% | $107.4451 | $107.45 | $107.45 | $107.40 |
| Purchase #5 | $132.25 | 7.874% | $142.6634 | $142.66 | $142.65 | $142.70 |
| Purchase #6 | $57.54 | 5.667% | $60.8008 | $60.80 | $60.80 | $60.80 |
| Purchase #7 | $39.35 | 12.650% | $44.3278 | $44.33 | $44.35 | $44.30 |
| 7 purchase totals = | $863.21 | $930.7768 | $930.78 | $930.80 | $930.70 | |