| 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 | $246.52 | 4.120% | $256.6766 | $256.68 | $256.70 | $256.70 |
| Purchase #2 | $46.91 | 12.528% | $52.7869 | $52.79 | $52.80 | $52.80 |
| Purchase #3 | $171.60 | 11.758% | $191.7767 | $191.78 | $191.80 | $191.80 |
| Purchase #4 | $239.81 | 7.467% | $257.7166 | $257.72 | $257.70 | $257.70 |
| Purchase #5 | $172.79 | 4.155% | $179.9694 | $179.97 | $179.95 | $180.00 |
| Purchase #6 | $240.36 | 10.763% | $266.2299 | $266.23 | $266.25 | $266.20 |
| Purchase #7 | $229.31 | 6.600% | $244.4445 | $244.44 | $244.45 | $244.40 |
| 7 purchase totals = | $1,347.30 | $1,449.6006 | $1,449.61 | $1,449.65 | $1,449.60 | |