| 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 | $239.35 | 12.798% | $269.982 | $269.98 | $270.00 | $270.00 |
| Purchase #2 | $191.82 | 5.453% | $202.2799 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $227.69 | 10.414% | $251.4016 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $239.69 | 7.344% | $257.2928 | $257.29 | $257.30 | $257.30 |
| Purchase #5 | $86.53 | 4.631% | $90.5372 | $90.54 | $90.55 | $90.50 |
| Purchase #6 | $173.29 | 13.214% | $196.1885 | $196.19 | $196.20 | $196.20 |
| Purchase #7 | $57.34 | 13.842% | $65.277 | $65.28 | $65.30 | $65.30 |
| 7 purchase totals = | $1,215.71 | $1,332.9590 | $1,332.96 | $1,333.05 | $1,333.00 | |