| 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 | $171.48 | 11.279% | $190.8212 | $190.82 | $190.80 | $190.80 |
| Purchase #2 | $244.99 | 12.115% | $274.6705 | $274.67 | $274.65 | $274.70 |
| Purchase #3 | $109.67 | 13.569% | $124.5511 | $124.55 | $124.55 | $124.60 |
| Purchase #4 | $93.31 | 6.120% | $99.0206 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $241.38 | 12.703% | $272.0425 | $272.04 | $272.05 | $272.00 |
| Purchase #6 | $169.29 | 4.370% | $176.688 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $22.96 | 8.829% | $24.9871 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $1,053.08 | $1,162.7810 | $1,162.78 | $1,162.75 | $1,162.80 | |