| 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 | $181.62 | 11.850% | $203.142 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $106.45 | 10.563% | $117.6943 | $117.69 | $117.70 | $117.70 |
| Purchase #3 | $11.46 | 5.209% | $12.057 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $198.99 | 7.838% | $214.5868 | $214.59 | $214.60 | $214.60 |
| Purchase #5 | $239.55 | 10.371% | $264.3937 | $264.39 | $264.40 | $264.40 |
| Purchase #6 | $193.51 | 13.293% | $219.2333 | $219.23 | $219.25 | $219.20 |
| Purchase #7 | $144.42 | 7.286% | $154.9424 | $154.94 | $154.95 | $154.90 |
| 7 purchase totals = | $1,076.00 | $1,186.0495 | $1,186.04 | $1,186.10 | $1,186.00 | |