| 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 | $139.76 | 4.707% | $146.3385 | $146.34 | $146.35 | $146.30 |
| Purchase #2 | $119.44 | 9.547% | $130.8429 | $130.84 | $130.85 | $130.80 |
| Purchase #3 | $96.68 | 11.844% | $108.1308 | $108.13 | $108.15 | $108.10 |
| Purchase #4 | $217.76 | 10.554% | $240.7424 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $249.54 | 12.560% | $280.8822 | $280.88 | $280.90 | $280.90 |
| Purchase #6 | $196.96 | 6.706% | $210.1681 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $131.37 | 11.732% | $146.7823 | $146.78 | $146.80 | $146.80 |
| 7 purchase totals = | $1,151.51 | $1,263.8872 | $1,263.88 | $1,263.95 | $1,263.80 | |