| 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 | $187.39 | 12.166% | $210.1879 | $210.19 | $210.20 | $210.20 |
| Purchase #2 | $210.38 | 10.190% | $231.8177 | $231.82 | $231.80 | $231.80 |
| Purchase #3 | $98.42 | 11.256% | $109.4982 | $109.50 | $109.50 | $109.50 |
| Purchase #4 | $65.59 | 8.536% | $71.1888 | $71.19 | $71.20 | $71.20 |
| Purchase #5 | $65.60 | 13.638% | $74.5465 | $74.55 | $74.55 | $74.50 |
| Purchase #6 | $71.78 | 13.115% | $81.1939 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $153.41 | 11.464% | $170.9969 | $171.00 | $171.00 | $171.00 |
| 7 purchase totals = | $852.57 | $949.4299 | $949.44 | $949.45 | $949.40 | |