| 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 | $220.78 | 5.466% | $232.8478 | $232.85 | $232.85 | $232.80 |
| Purchase #2 | $66.27 | 4.684% | $69.3741 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $34.82 | 12.713% | $39.2467 | $39.25 | $39.25 | $39.20 |
| Purchase #4 | $64.61 | 9.723% | $70.892 | $70.89 | $70.90 | $70.90 |
| Purchase #5 | $176.45 | 10.697% | $195.3249 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $137.79 | 6.658% | $146.9641 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $191.87 | 12.719% | $216.2739 | $216.27 | $216.25 | $216.30 |
| 7 purchase totals = | $892.59 | $970.9235 | $970.91 | $970.85 | $970.90 | |