| 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 | $191.28 | 13.828% | $217.7302 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $137.25 | 3.644% | $142.2514 | $142.25 | $142.25 | $142.30 |
| Purchase #3 | $182.49 | 13.830% | $207.7284 | $207.73 | $207.75 | $207.70 |
| Purchase #4 | $110.79 | 9.513% | $121.3295 | $121.33 | $121.35 | $121.30 |
| Purchase #5 | $66.94 | 12.532% | $75.3289 | $75.33 | $75.35 | $75.30 |
| Purchase #6 | $128.98 | 4.175% | $134.3649 | $134.36 | $134.35 | $134.40 |
| Purchase #7 | $110.75 | 12.638% | $124.7466 | $124.75 | $124.75 | $124.70 |
| 7 purchase totals = | $928.48 | $1,023.4799 | $1,023.48 | $1,023.55 | $1,023.40 | |