| 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 | $226.46 | 5.169% | $238.1657 | $238.17 | $238.15 | $238.20 |
| Purchase #2 | $76.41 | 7.715% | $82.305 | $82.31 | $82.30 | $82.30 |
| Purchase #3 | $77.54 | 4.645% | $81.1417 | $81.14 | $81.15 | $81.10 |
| Purchase #4 | $236.27 | 12.582% | $265.9975 | $266.00 | $266.00 | $266.00 |
| Purchase #5 | $63.70 | 8.198% | $68.9221 | $68.92 | $68.90 | $68.90 |
| Purchase #6 | $225.53 | 13.786% | $256.6216 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $100.46 | 6.607% | $107.0974 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $1,006.37 | $1,100.2510 | $1,100.26 | $1,100.20 | $1,100.20 | |