| 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 | $132.48 | 3.386% | $136.9658 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $227.73 | 11.765% | $254.5224 | $254.52 | $254.50 | $254.50 |
| Purchase #3 | $209.76 | 8.872% | $228.3699 | $228.37 | $228.35 | $228.40 |
| Purchase #4 | $11.98 | 6.275% | $12.7317 | $12.73 | $12.75 | $12.70 |
| Purchase #5 | $86.44 | 7.484% | $92.9092 | $92.91 | $92.90 | $92.90 |
| Purchase #6 | $189.37 | 13.372% | $214.6926 | $214.69 | $214.70 | $214.70 |
| Purchase #7 | $183.29 | 3.262% | $189.2689 | $189.27 | $189.25 | $189.30 |
| 7 purchase totals = | $1,041.05 | $1,129.4605 | $1,129.46 | $1,129.40 | $1,129.50 | |