| 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 | $222.92 | 3.589% | $230.9206 | $230.92 | $230.90 | $230.90 |
| Purchase #2 | $174.49 | 8.444% | $189.2239 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $25.91 | 10.440% | $28.615 | $28.62 | $28.60 | $28.60 |
| Purchase #4 | $116.76 | 6.253% | $124.061 | $124.06 | $124.05 | $124.10 |
| Purchase #5 | $85.61 | 7.303% | $91.8621 | $91.86 | $91.85 | $91.90 |
| Purchase #6 | $247.95 | 4.519% | $259.1549 | $259.15 | $259.15 | $259.20 |
| Purchase #7 | $229.27 | 8.667% | $249.1408 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $1,102.91 | $1,172.9783 | $1,172.97 | $1,172.90 | $1,173.00 | |