| 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 | $56.30 | 7.136% | $60.3176 | $60.32 | $60.30 | $60.30 |
| Purchase #2 | $27.50 | 10.676% | $30.4359 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $144.53 | 12.222% | $162.1945 | $162.19 | $162.20 | $162.20 |
| Purchase #4 | $224.57 | 10.578% | $248.325 | $248.33 | $248.35 | $248.30 |
| Purchase #5 | $228.99 | 8.282% | $247.955 | $247.96 | $247.95 | $248.00 |
| Purchase #6 | $173.52 | 10.569% | $191.8593 | $191.86 | $191.85 | $191.90 |
| Purchase #7 | $238.85 | 5.821% | $252.7535 | $252.75 | $252.75 | $252.80 |
| 7 purchase totals = | $1,094.26 | $1,193.8408 | $1,193.85 | $1,193.85 | $1,193.90 | |