| 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 | $120.83 | 9.542% | $132.3596 | $132.36 | $132.35 | $132.40 |
| Purchase #2 | $221.28 | 11.366% | $246.4307 | $246.43 | $246.45 | $246.40 |
| Purchase #3 | $31.99 | 7.326% | $34.3336 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $80.37 | 3.807% | $83.4297 | $83.43 | $83.45 | $83.40 |
| Purchase #5 | $103.89 | 8.212% | $112.4214 | $112.42 | $112.40 | $112.40 |
| Purchase #6 | $194.25 | 10.844% | $215.3145 | $215.31 | $215.30 | $215.30 |
| Purchase #7 | $12.34 | 5.450% | $13.0125 | $13.01 | $13.00 | $13.00 |
| 7 purchase totals = | $764.95 | $837.3020 | $837.29 | $837.30 | $837.20 | |