| 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 | $197.98 | 9.250% | $216.2932 | $216.29 | $216.30 | $216.30 |
| Purchase #2 | $68.94 | 12.620% | $77.6402 | $77.64 | $77.65 | $77.60 |
| Purchase #3 | $191.25 | 12.417% | $214.9975 | $215.00 | $215.00 | $215.00 |
| Purchase #4 | $121.30 | 7.153% | $129.9766 | $129.98 | $130.00 | $130.00 |
| Purchase #5 | $190.90 | 3.206% | $197.0203 | $197.02 | $197.00 | $197.00 |
| Purchase #6 | $62.77 | 13.773% | $71.4153 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $244.64 | 6.754% | $261.163 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $1,077.78 | $1,168.5061 | $1,168.51 | $1,168.50 | $1,168.50 | |