| 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 | $180.49 | 4.507% | $188.6247 | $188.62 | $188.60 | $188.60 |
| Purchase #2 | $239.74 | 3.170% | $247.3398 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $192.47 | 7.149% | $206.2297 | $206.23 | $206.25 | $206.20 |
| Purchase #4 | $61.25 | 5.650% | $64.7106 | $64.71 | $64.70 | $64.70 |
| Purchase #5 | $45.34 | 5.743% | $47.9439 | $47.94 | $47.95 | $47.90 |
| Purchase #6 | $89.62 | 5.800% | $94.818 | $94.82 | $94.80 | $94.80 |
| Purchase #7 | $171.35 | 10.152% | $188.7455 | $188.75 | $188.75 | $188.70 |
| 7 purchase totals = | $980.26 | $1,038.4122 | $1,038.41 | $1,038.40 | $1,038.20 | |