| 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 | $243.43 | 3.621% | $252.2446 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $168.69 | 13.805% | $191.9777 | $191.98 | $192.00 | $192.00 |
| Purchase #3 | $22.40 | 9.789% | $24.5927 | $24.59 | $24.60 | $24.60 |
| Purchase #4 | $53.85 | 8.535% | $58.4461 | $58.45 | $58.45 | $58.40 |
| Purchase #5 | $81.64 | 3.217% | $84.2664 | $84.27 | $84.25 | $84.30 |
| Purchase #6 | $188.64 | 12.144% | $211.5484 | $211.55 | $211.55 | $211.50 |
| Purchase #7 | $150.64 | 10.772% | $166.8669 | $166.87 | $166.85 | $166.90 |
| 7 purchase totals = | $909.29 | $989.9428 | $989.95 | $989.95 | $989.90 | |