| 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 | $232.98 | 3.510% | $241.1576 | $241.16 | $241.15 | $241.20 |
| Purchase #2 | $85.59 | 11.230% | $95.2018 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $6.92 | 12.670% | $7.7968 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $250.79 | 13.308% | $284.1651 | $284.17 | $284.15 | $284.20 |
| Purchase #5 | $29.91 | 6.185% | $31.7599 | $31.76 | $31.75 | $31.80 |
| Purchase #6 | $169.47 | 13.865% | $192.967 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $175.54 | 4.824% | $184.008 | $184.01 | $184.00 | $184.00 |
| 7 purchase totals = | $951.20 | $1,037.0562 | $1,037.07 | $1,037.00 | $1,037.20 | |