| 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 | $64.29 | 5.633% | $67.9115 | $67.91 | $67.90 | $67.90 |
| Purchase #2 | $92.61 | 8.221% | $100.2235 | $100.22 | $100.20 | $100.20 |
| Purchase #3 | $172.75 | 5.531% | $182.3048 | $182.30 | $182.30 | $182.30 |
| Purchase #4 | $175.86 | 8.846% | $191.4166 | $191.42 | $191.40 | $191.40 |
| Purchase #5 | $178.59 | 10.598% | $197.517 | $197.52 | $197.50 | $197.50 |
| Purchase #6 | $218.86 | 7.554% | $235.3927 | $235.39 | $235.40 | $235.40 |
| Purchase #7 | $219.84 | 5.650% | $232.261 | $232.26 | $232.25 | $232.30 |
| 7 purchase totals = | $1,122.80 | $1,207.0271 | $1,207.02 | $1,206.95 | $1,207.00 | |