| 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 | $189.34 | 13.826% | $215.5181 | $215.52 | $215.50 | $215.50 |
| Purchase #2 | $220.94 | 11.691% | $246.7701 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $195.81 | 7.232% | $209.971 | $209.97 | $209.95 | $210.00 |
| Purchase #4 | $116.88 | 5.437% | $123.2348 | $123.23 | $123.25 | $123.20 |
| Purchase #5 | $239.35 | 5.642% | $252.8541 | $252.85 | $252.85 | $252.90 |
| Purchase #6 | $10.52 | 7.377% | $11.2961 | $11.30 | $11.30 | $11.30 |
| Purchase #7 | $143.60 | 13.862% | $163.5058 | $163.51 | $163.50 | $163.50 |
| 7 purchase totals = | $1,116.44 | $1,223.1500 | $1,223.15 | $1,223.10 | $1,223.20 | |