| 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 | $16.41 | 8.698% | $17.8373 | $17.84 | $17.85 | $17.80 |
| Purchase #2 | $233.36 | 11.378% | $259.9117 | $259.91 | $259.90 | $259.90 |
| Purchase #3 | $233.67 | 5.520% | $246.5686 | $246.57 | $246.55 | $246.60 |
| Purchase #4 | $156.96 | 9.840% | $172.4049 | $172.40 | $172.40 | $172.40 |
| Purchase #5 | $230.63 | 9.428% | $252.3738 | $252.37 | $252.35 | $252.40 |
| Purchase #6 | $214.92 | 12.347% | $241.4562 | $241.46 | $241.45 | $241.50 |
| Purchase #7 | $246.49 | 13.239% | $279.1228 | $279.12 | $279.10 | $279.10 |
| 7 purchase totals = | $1,332.44 | $1,469.6753 | $1,469.67 | $1,469.60 | $1,469.70 | |