| 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 | $188.86 | 8.770% | $205.423 | $205.42 | $205.40 | $205.40 |
| Purchase #2 | $227.88 | 3.466% | $235.7783 | $235.78 | $235.80 | $235.80 |
| Purchase #3 | $192.28 | 6.846% | $205.4435 | $205.44 | $205.45 | $205.40 |
| Purchase #4 | $225.84 | 6.248% | $239.9505 | $239.95 | $239.95 | $240.00 |
| Purchase #5 | $118.30 | 11.788% | $132.2452 | $132.25 | $132.25 | $132.20 |
| Purchase #6 | $247.68 | 10.384% | $273.3991 | $273.40 | $273.40 | $273.40 |
| Purchase #7 | $47.78 | 4.137% | $49.7567 | $49.76 | $49.75 | $49.80 |
| 7 purchase totals = | $1,248.62 | $1,341.9963 | $1,342.00 | $1,342.00 | $1,342.00 | |