| 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 | $222.58 | 7.262% | $238.7438 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $107.59 | 13.598% | $122.2201 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $70.47 | 5.725% | $74.5044 | $74.50 | $74.50 | $74.50 |
| Purchase #4 | $218.63 | 6.294% | $232.3906 | $232.39 | $232.40 | $232.40 |
| Purchase #5 | $44.57 | 7.694% | $47.9992 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $229.31 | 10.181% | $252.6561 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $181.65 | 13.198% | $205.6242 | $205.62 | $205.60 | $205.60 |
| 7 purchase totals = | $1,074.80 | $1,174.1384 | $1,174.13 | $1,174.10 | $1,174.10 | |