| 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 | $8.84 | 13.299% | $10.0156 | $10.02 | $10.00 | $10.00 |
| Purchase #2 | $188.42 | 3.809% | $195.5969 | $195.60 | $195.60 | $195.60 |
| Purchase #3 | $240.50 | 7.227% | $257.8809 | $257.88 | $257.90 | $257.90 |
| Purchase #4 | $80.66 | 10.855% | $89.4156 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $185.93 | 9.464% | $203.5264 | $203.53 | $203.55 | $203.50 |
| Purchase #6 | $248.35 | 11.279% | $276.3614 | $276.36 | $276.35 | $276.40 |
| Purchase #7 | $128.91 | 4.684% | $134.9481 | $134.95 | $134.95 | $134.90 |
| 7 purchase totals = | $1,081.61 | $1,167.7449 | $1,167.76 | $1,167.75 | $1,167.70 | |