| 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 | $24.47 | 12.208% | $27.4573 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $103.92 | 13.136% | $117.5709 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $192.27 | 3.615% | $199.2206 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $47.62 | 11.757% | $53.2187 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $93.84 | 6.559% | $99.995 | $100.00 | $100.00 | $100.00 |
| Purchase #6 | $232.67 | 11.579% | $259.6109 | $259.61 | $259.60 | $259.60 |
| Purchase #7 | $203.82 | 12.229% | $228.7451 | $228.75 | $228.75 | $228.70 |
| 7 purchase totals = | $898.61 | $985.8185 | $985.83 | $985.75 | $985.80 | |