| 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 | $124.64 | 5.540% | $131.5451 | $131.55 | $131.55 | $131.50 |
| Purchase #2 | $93.37 | 10.592% | $103.2598 | $103.26 | $103.25 | $103.30 |
| Purchase #3 | $67.59 | 11.693% | $75.4933 | $75.49 | $75.50 | $75.50 |
| Purchase #4 | $188.69 | 3.355% | $195.0205 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $250.98 | 7.251% | $269.1786 | $269.18 | $269.20 | $269.20 |
| Purchase #6 | $36.74 | 8.103% | $39.717 | $39.72 | $39.70 | $39.70 |
| Purchase #7 | $101.48 | 7.287% | $108.8748 | $108.87 | $108.85 | $108.90 |
| 7 purchase totals = | $863.49 | $923.0891 | $923.09 | $923.05 | $923.10 | |