| 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 | $115.34 | 8.568% | $125.2223 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $132.62 | 10.579% | $146.6499 | $146.65 | $146.65 | $146.60 |
| Purchase #3 | $28.54 | 13.375% | $32.3572 | $32.36 | $32.35 | $32.40 |
| Purchase #4 | $219.39 | 9.394% | $239.9995 | $240.00 | $240.00 | $240.00 |
| Purchase #5 | $140.91 | 8.183% | $152.4407 | $152.44 | $152.45 | $152.40 |
| Purchase #6 | $219.95 | 8.672% | $239.0241 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $26.77 | 3.392% | $27.678 | $27.68 | $27.70 | $27.70 |
| 7 purchase totals = | $883.52 | $963.3717 | $963.37 | $963.35 | $963.30 | |