| 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 | $33.73 | 4.110% | $35.1163 | $35.12 | $35.10 | $35.10 |
| Purchase #2 | $228.52 | 13.295% | $258.9017 | $258.90 | $258.90 | $258.90 |
| Purchase #3 | $202.97 | 11.186% | $225.6742 | $225.67 | $225.65 | $225.70 |
| Purchase #4 | $103.26 | 3.690% | $107.0703 | $107.07 | $107.05 | $107.10 |
| Purchase #5 | $127.69 | 5.485% | $134.6938 | $134.69 | $134.70 | $134.70 |
| Purchase #6 | $239.76 | 7.133% | $256.8621 | $256.86 | $256.85 | $256.90 |
| Purchase #7 | $136.70 | 5.702% | $144.4946 | $144.49 | $144.50 | $144.50 |
| 7 purchase totals = | $1,072.63 | $1,162.8130 | $1,162.80 | $1,162.75 | $1,162.90 | |