| 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 | $191.25 | 13.281% | $216.6499 | $216.65 | $216.65 | $216.60 |
| Purchase #2 | $174.75 | 6.804% | $186.64 | $186.64 | $186.65 | $186.60 |
| Purchase #3 | $105.35 | 4.491% | $110.0813 | $110.08 | $110.10 | $110.10 |
| Purchase #4 | $144.75 | 9.177% | $158.0337 | $158.03 | $158.05 | $158.00 |
| Purchase #5 | $188.65 | 5.222% | $198.5013 | $198.50 | $198.50 | $198.50 |
| Purchase #6 | $174.97 | 12.635% | $197.0775 | $197.08 | $197.10 | $197.10 |
| Purchase #7 | $227.55 | 5.170% | $239.3143 | $239.31 | $239.30 | $239.30 |
| 7 purchase totals = | $1,207.27 | $1,306.2980 | $1,306.29 | $1,306.35 | $1,306.20 | |