| 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 | $215.32 | 6.522% | $229.3632 | $229.36 | $229.35 | $229.40 |
| Purchase #2 | $211.94 | 13.296% | $240.1195 | $240.12 | $240.10 | $240.10 |
| Purchase #3 | $18.66 | 8.574% | $20.2599 | $20.26 | $20.25 | $20.30 |
| Purchase #4 | $241.49 | 9.432% | $264.2673 | $264.27 | $264.25 | $264.30 |
| Purchase #5 | $243.62 | 12.842% | $274.9057 | $274.91 | $274.90 | $274.90 |
| Purchase #6 | $29.98 | 3.678% | $31.0827 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $15.85 | 9.834% | $17.4087 | $17.41 | $17.40 | $17.40 |
| 7 purchase totals = | $976.86 | $1,077.4070 | $1,077.41 | $1,077.35 | $1,077.50 | |