| 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 | $121.28 | 11.220% | $134.8876 | $134.89 | $134.90 | $134.90 |
| Purchase #2 | $140.95 | 6.502% | $150.1146 | $150.11 | $150.10 | $150.10 |
| Purchase #3 | $23.60 | 12.259% | $26.4931 | $26.49 | $26.50 | $26.50 |
| Purchase #4 | $198.26 | 10.342% | $218.764 | $218.76 | $218.75 | $218.80 |
| Purchase #5 | $23.31 | 7.226% | $24.9944 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $79.49 | 12.562% | $89.4755 | $89.48 | $89.50 | $89.50 |
| Purchase #7 | $28.58 | 12.598% | $32.1805 | $32.18 | $32.20 | $32.20 |
| 7 purchase totals = | $615.47 | $676.9097 | $676.90 | $676.95 | $677.00 | |