| 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 | $242.80 | 12.718% | $273.6793 | $273.68 | $273.70 | $273.70 |
| Purchase #2 | $149.68 | 9.734% | $164.2499 | $164.25 | $164.25 | $164.20 |
| Purchase #3 | $104.80 | 10.826% | $116.1456 | $116.15 | $116.15 | $116.10 |
| Purchase #4 | $93.28 | 5.851% | $98.7378 | $98.74 | $98.75 | $98.70 |
| Purchase #5 | $239.59 | 7.230% | $256.9124 | $256.91 | $256.90 | $256.90 |
| Purchase #6 | $196.40 | 12.203% | $220.3667 | $220.37 | $220.35 | $220.40 |
| Purchase #7 | $239.89 | 5.195% | $252.3523 | $252.35 | $252.35 | $252.40 |
| 7 purchase totals = | $1,266.44 | $1,382.4440 | $1,382.45 | $1,382.45 | $1,382.40 | |