| 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 | $239.80 | 6.375% | $255.0873 | $255.09 | $255.10 | $255.10 |
| Purchase #2 | $106.33 | 4.118% | $110.7087 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $94.27 | 13.161% | $106.6769 | $106.68 | $106.70 | $106.70 |
| Purchase #4 | $54.50 | 8.622% | $59.199 | $59.20 | $59.20 | $59.20 |
| Purchase #5 | $231.46 | 11.631% | $258.3811 | $258.38 | $258.40 | $258.40 |
| Purchase #6 | $52.85 | 6.181% | $56.1167 | $56.12 | $56.10 | $56.10 |
| Purchase #7 | $235.42 | 3.114% | $242.751 | $242.75 | $242.75 | $242.80 |
| 7 purchase totals = | $1,014.63 | $1,088.9207 | $1,088.93 | $1,088.95 | $1,089.00 | |