| 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 | $232.78 | 8.327% | $252.1636 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $104.47 | 13.695% | $118.7772 | $118.78 | $118.80 | $118.80 |
| Purchase #3 | $203.44 | 9.287% | $222.3335 | $222.33 | $222.35 | $222.30 |
| Purchase #4 | $214.89 | 10.296% | $237.0151 | $237.02 | $237.00 | $237.00 |
| Purchase #5 | $195.33 | 4.346% | $203.819 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $67.91 | 9.527% | $74.3798 | $74.38 | $74.40 | $74.40 |
| Purchase #7 | $60.72 | 7.460% | $65.2497 | $65.25 | $65.25 | $65.20 |
| 7 purchase totals = | $1,079.54 | $1,173.7379 | $1,173.74 | $1,173.75 | $1,173.70 | |