| 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 | $79.65 | 3.497% | $82.4354 | $82.44 | $82.45 | $82.40 |
| Purchase #2 | $219.67 | 13.228% | $248.7279 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $205.77 | 4.717% | $215.4762 | $215.48 | $215.50 | $215.50 |
| Purchase #4 | $153.78 | 6.674% | $164.0433 | $164.04 | $164.05 | $164.00 |
| Purchase #5 | $242.86 | 11.181% | $270.0142 | $270.01 | $270.00 | $270.00 |
| Purchase #6 | $168.92 | 4.384% | $176.3255 | $176.33 | $176.35 | $176.30 |
| Purchase #7 | $45.63 | 8.369% | $49.4488 | $49.45 | $49.45 | $49.40 |
| 7 purchase totals = | $1,116.28 | $1,206.4713 | $1,206.48 | $1,206.55 | $1,206.30 | |