| 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 | $8.67 | 9.730% | $9.5136 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $232.50 | 8.271% | $251.7301 | $251.73 | $251.75 | $251.70 |
| Purchase #3 | $232.60 | 3.146% | $239.9176 | $239.92 | $239.90 | $239.90 |
| Purchase #4 | $225.91 | 8.575% | $245.2818 | $245.28 | $245.30 | $245.30 |
| Purchase #5 | $234.33 | 4.598% | $245.1045 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $199.93 | 12.121% | $224.1635 | $224.16 | $224.15 | $224.20 |
| Purchase #7 | $8.58 | 4.174% | $8.9381 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $1,142.52 | $1,224.6492 | $1,224.64 | $1,224.65 | $1,224.60 | |