| 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 | $244.63 | 10.440% | $270.1694 | $270.17 | $270.15 | $270.20 |
| Purchase #2 | $63.88 | 9.602% | $70.0138 | $70.01 | $70.00 | $70.00 |
| Purchase #3 | $166.56 | 7.773% | $179.5067 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $92.26 | 10.372% | $101.8292 | $101.83 | $101.85 | $101.80 |
| Purchase #5 | $14.38 | 11.346% | $16.0116 | $16.01 | $16.00 | $16.00 |
| Purchase #6 | $210.26 | 7.538% | $226.1094 | $226.11 | $226.10 | $226.10 |
| Purchase #7 | $7.30 | 10.310% | $8.0526 | $8.05 | $8.05 | $8.10 |
| 7 purchase totals = | $799.27 | $871.6927 | $871.69 | $871.65 | $871.70 | |