| 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 | $121.87 | 6.739% | $130.0828 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $218.63 | 9.283% | $238.9254 | $238.93 | $238.95 | $238.90 |
| Purchase #3 | $231.41 | 3.455% | $239.4052 | $239.41 | $239.40 | $239.40 |
| Purchase #4 | $39.41 | 4.614% | $41.2284 | $41.23 | $41.25 | $41.20 |
| Purchase #5 | $151.68 | 9.371% | $165.8939 | $165.89 | $165.90 | $165.90 |
| Purchase #6 | $196.76 | 10.565% | $217.5477 | $217.55 | $217.55 | $217.50 |
| Purchase #7 | $232.88 | 13.173% | $263.5573 | $263.56 | $263.55 | $263.60 |
| 7 purchase totals = | $1,192.64 | $1,296.6407 | $1,296.65 | $1,296.70 | $1,296.60 | |