| 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 | $77.67 | 5.105% | $81.6351 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $138.93 | 3.540% | $143.8481 | $143.85 | $143.85 | $143.80 |
| Purchase #3 | $235.59 | 7.683% | $253.6904 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $229.91 | 7.667% | $247.5372 | $247.54 | $247.55 | $247.50 |
| Purchase #5 | $227.82 | 10.845% | $252.5271 | $252.53 | $252.55 | $252.50 |
| Purchase #6 | $214.92 | 9.561% | $235.4685 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $34.64 | 10.138% | $38.1518 | $38.15 | $38.15 | $38.20 |
| 7 purchase totals = | $1,159.48 | $1,252.8582 | $1,252.87 | $1,252.90 | $1,252.80 | |