| 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 | $240.91 | 4.752% | $252.358 | $252.36 | $252.35 | $252.40 |
| Purchase #2 | $162.80 | 9.867% | $178.8635 | $178.86 | $178.85 | $178.90 |
| Purchase #3 | $242.38 | 9.638% | $265.7406 | $265.74 | $265.75 | $265.70 |
| Purchase #4 | $202.69 | 5.660% | $214.1623 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $124.99 | 4.375% | $130.4583 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $122.41 | 5.855% | $129.5771 | $129.58 | $129.60 | $129.60 |
| Purchase #7 | $141.49 | 8.428% | $153.4148 | $153.41 | $153.40 | $153.40 |
| 7 purchase totals = | $1,237.67 | $1,324.5746 | $1,324.57 | $1,324.55 | $1,324.70 | |