| 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 | $194.27 | 7.590% | $209.0151 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $241.46 | 6.190% | $256.4064 | $256.41 | $256.40 | $256.40 |
| Purchase #3 | $81.33 | 8.776% | $88.4675 | $88.47 | $88.45 | $88.50 |
| Purchase #4 | $82.28 | 13.133% | $93.0858 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $137.65 | 8.272% | $149.0364 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $181.97 | 5.643% | $192.2386 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $215.30 | 8.715% | $234.0634 | $234.06 | $234.05 | $234.10 |
| 7 purchase totals = | $1,134.26 | $1,222.3132 | $1,222.33 | $1,222.30 | $1,222.30 | |