| 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 | $204.94 | 11.440% | $228.3851 | $228.39 | $228.40 | $228.40 |
| Purchase #2 | $81.60 | 4.462% | $85.241 | $85.24 | $85.25 | $85.20 |
| Purchase #3 | $204.85 | 12.481% | $230.4173 | $230.42 | $230.40 | $230.40 |
| Purchase #4 | $39.84 | 10.156% | $43.8862 | $43.89 | $43.90 | $43.90 |
| Purchase #5 | $99.99 | 6.156% | $106.1454 | $106.15 | $106.15 | $106.10 |
| Purchase #6 | $102.70 | 4.683% | $107.5094 | $107.51 | $107.50 | $107.50 |
| Purchase #7 | $204.65 | 5.150% | $215.1895 | $215.19 | $215.20 | $215.20 |
| 7 purchase totals = | $938.57 | $1,016.7739 | $1,016.79 | $1,016.80 | $1,016.70 | |