| 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 | $78.39 | 5.292% | $82.5384 | $82.54 | $82.55 | $82.50 |
| Purchase #2 | $188.68 | 8.551% | $204.814 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $142.44 | 4.506% | $148.8583 | $148.86 | $148.85 | $148.90 |
| Purchase #4 | $179.55 | 7.689% | $193.3556 | $193.36 | $193.35 | $193.40 |
| Purchase #5 | $185.48 | 9.742% | $203.5495 | $203.55 | $203.55 | $203.50 |
| Purchase #6 | $234.96 | 3.247% | $242.5892 | $242.59 | $242.60 | $242.60 |
| Purchase #7 | $118.50 | 11.734% | $132.4048 | $132.40 | $132.40 | $132.40 |
| 7 purchase totals = | $1,128.00 | $1,208.1098 | $1,208.11 | $1,208.10 | $1,208.10 | |