| 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 | $195.32 | 3.118% | $201.4101 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $105.71 | 4.609% | $110.5822 | $110.58 | $110.60 | $110.60 |
| Purchase #3 | $24.89 | 10.611% | $27.5311 | $27.53 | $27.55 | $27.50 |
| Purchase #4 | $192.26 | 10.791% | $213.0068 | $213.01 | $213.00 | $213.00 |
| Purchase #5 | $59.68 | 12.405% | $67.0833 | $67.08 | $67.10 | $67.10 |
| Purchase #6 | $218.90 | 8.723% | $237.9946 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $219.75 | 6.340% | $233.6822 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $1,016.51 | $1,091.2903 | $1,091.28 | $1,091.35 | $1,091.30 | |