| 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 | $26.79 | 8.561% | $29.0835 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $165.73 | 3.304% | $171.2057 | $171.21 | $171.20 | $171.20 |
| Purchase #3 | $188.48 | 13.691% | $214.2848 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $161.39 | 12.863% | $182.1496 | $182.15 | $182.15 | $182.10 |
| Purchase #5 | $135.99 | 6.134% | $144.3316 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $42.89 | 4.805% | $44.9509 | $44.95 | $44.95 | $45.00 |
| Purchase #7 | $249.76 | 5.510% | $263.5218 | $263.52 | $263.50 | $263.50 |
| 7 purchase totals = | $971.03 | $1,049.5279 | $1,049.52 | $1,049.55 | $1,049.50 | |