| 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 | $203.44 | 5.610% | $214.853 | $214.85 | $214.85 | $214.90 |
| Purchase #2 | $192.81 | 10.485% | $213.0261 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $175.98 | 7.140% | $188.545 | $188.55 | $188.55 | $188.50 |
| Purchase #4 | $227.54 | 8.477% | $246.8286 | $246.83 | $246.85 | $246.80 |
| Purchase #5 | $54.41 | 3.686% | $56.4156 | $56.42 | $56.40 | $56.40 |
| Purchase #6 | $175.65 | 12.571% | $197.731 | $197.73 | $197.75 | $197.70 |
| Purchase #7 | $10.75 | 5.509% | $11.3422 | $11.34 | $11.35 | $11.30 |
| 7 purchase totals = | $1,040.58 | $1,128.7415 | $1,128.75 | $1,128.80 | $1,128.60 | |