| 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 | $211.87 | 9.823% | $232.682 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $190.58 | 10.832% | $211.2236 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $179.29 | 5.230% | $188.6669 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $198.88 | 6.314% | $211.4373 | $211.44 | $211.45 | $211.40 |
| Purchase #5 | $220.25 | 3.559% | $228.0887 | $228.09 | $228.10 | $228.10 |
| Purchase #6 | $99.78 | 10.353% | $110.1102 | $110.11 | $110.10 | $110.10 |
| Purchase #7 | $47.96 | 5.865% | $50.7729 | $50.77 | $50.75 | $50.80 |
| 7 purchase totals = | $1,148.61 | $1,232.9816 | $1,232.98 | $1,232.95 | $1,233.00 | |