| 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 | $210.61 | 4.831% | $220.7846 | $220.78 | $220.80 | $220.80 |
| Purchase #2 | $43.52 | 8.493% | $47.2162 | $47.22 | $47.20 | $47.20 |
| Purchase #3 | $194.25 | 10.357% | $214.3685 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $39.54 | 13.316% | $44.8051 | $44.81 | $44.80 | $44.80 |
| Purchase #5 | $132.27 | 6.126% | $140.3729 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $64.98 | 9.235% | $70.9809 | $70.98 | $71.00 | $71.00 |
| Purchase #7 | $182.35 | 6.845% | $194.8319 | $194.83 | $194.85 | $194.80 |
| 7 purchase totals = | $867.52 | $933.3601 | $933.36 | $933.35 | $933.40 | |