| 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 | $210.75 | 10.679% | $233.256 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $103.47 | 9.110% | $112.8961 | $112.90 | $112.90 | $112.90 |
| Purchase #3 | $122.73 | 3.334% | $126.8218 | $126.82 | $126.80 | $126.80 |
| Purchase #4 | $75.78 | 7.634% | $81.565 | $81.57 | $81.55 | $81.60 |
| Purchase #5 | $21.87 | 7.137% | $23.4309 | $23.43 | $23.45 | $23.40 |
| Purchase #6 | $30.75 | 3.555% | $31.8432 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $21.40 | 12.734% | $24.1251 | $24.13 | $24.15 | $24.10 |
| 7 purchase totals = | $586.75 | $633.9381 | $633.95 | $633.95 | $633.90 | |