| 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 | $9.63 | 6.219% | $10.2289 | $10.23 | $10.25 | $10.20 |
| Purchase #2 | $187.86 | 8.712% | $204.2264 | $204.23 | $204.25 | $204.20 |
| Purchase #3 | $9.44 | 10.148% | $10.398 | $10.40 | $10.40 | $10.40 |
| Purchase #4 | $210.65 | 8.192% | $227.9064 | $227.91 | $227.90 | $227.90 |
| Purchase #5 | $125.94 | 13.393% | $142.8071 | $142.81 | $142.80 | $142.80 |
| Purchase #6 | $29.69 | 13.509% | $33.7008 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $223.38 | 10.517% | $246.8729 | $246.87 | $246.85 | $246.90 |
| 7 purchase totals = | $796.59 | $876.1405 | $876.15 | $876.15 | $876.10 | |