| 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 | $228.30 | 5.355% | $240.5255 | $240.53 | $240.55 | $240.50 |
| Purchase #2 | $42.44 | 8.202% | $45.9209 | $45.92 | $45.90 | $45.90 |
| Purchase #3 | $167.70 | 8.508% | $181.9679 | $181.97 | $181.95 | $182.00 |
| Purchase #4 | $161.36 | 7.392% | $173.2877 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $238.83 | 5.587% | $252.1734 | $252.17 | $252.15 | $252.20 |
| Purchase #6 | $113.93 | 9.299% | $124.5244 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $131.42 | 10.402% | $145.0903 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $1,083.98 | $1,163.4901 | $1,163.49 | $1,163.45 | $1,163.50 | |