| 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 | $250.98 | 8.223% | $271.6181 | $271.62 | $271.60 | $271.60 |
| Purchase #2 | $56.68 | 3.486% | $58.6559 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $188.47 | 11.763% | $210.6397 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $128.93 | 3.307% | $133.1937 | $133.19 | $133.20 | $133.20 |
| Purchase #5 | $75.53 | 10.724% | $83.6298 | $83.63 | $83.65 | $83.60 |
| Purchase #6 | $112.45 | 12.356% | $126.3443 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $247.88 | 7.527% | $266.5379 | $266.54 | $266.55 | $266.50 |
| 7 purchase totals = | $1,060.92 | $1,150.6194 | $1,150.62 | $1,150.65 | $1,150.50 | |