| 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 | $33.96 | 12.380% | $38.1642 | $38.16 | $38.15 | $38.20 |
| Purchase #2 | $137.92 | 3.355% | $142.5472 | $142.55 | $142.55 | $142.50 |
| Purchase #3 | $71.57 | 13.151% | $80.9822 | $80.98 | $81.00 | $81.00 |
| Purchase #4 | $93.25 | 8.483% | $101.1604 | $101.16 | $101.15 | $101.20 |
| Purchase #5 | $94.78 | 4.211% | $98.7712 | $98.77 | $98.75 | $98.80 |
| Purchase #6 | $221.95 | 13.572% | $252.0731 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $196.54 | 7.864% | $211.9959 | $212.00 | $212.00 | $212.00 |
| 7 purchase totals = | $849.97 | $925.6942 | $925.69 | $925.65 | $925.80 | |