| 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 | $218.86 | 6.490% | $233.064 | $233.06 | $233.05 | $233.10 |
| Purchase #2 | $31.48 | 5.834% | $33.3165 | $33.32 | $33.30 | $33.30 |
| Purchase #3 | $195.98 | 7.461% | $210.6021 | $210.60 | $210.60 | $210.60 |
| Purchase #4 | $163.66 | 4.865% | $171.6221 | $171.62 | $171.60 | $171.60 |
| Purchase #5 | $197.94 | 13.824% | $225.3032 | $225.30 | $225.30 | $225.30 |
| Purchase #6 | $22.39 | 12.375% | $25.1608 | $25.16 | $25.15 | $25.20 |
| Purchase #7 | $28.99 | 4.452% | $30.2806 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $859.30 | $929.3493 | $929.34 | $929.30 | $929.40 | |