| 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 | $236.79 | 6.191% | $251.4497 | $251.45 | $251.45 | $251.40 |
| Purchase #2 | $159.55 | 12.338% | $179.2353 | $179.24 | $179.25 | $179.20 |
| Purchase #3 | $12.93 | 8.491% | $14.0279 | $14.03 | $14.05 | $14.00 |
| Purchase #4 | $141.85 | 9.678% | $155.5782 | $155.58 | $155.60 | $155.60 |
| Purchase #5 | $203.36 | 6.574% | $216.7289 | $216.73 | $216.75 | $216.70 |
| Purchase #6 | $190.88 | 4.661% | $199.7769 | $199.78 | $199.80 | $199.80 |
| Purchase #7 | $98.69 | 11.868% | $110.4025 | $110.40 | $110.40 | $110.40 |
| 7 purchase totals = | $1,044.05 | $1,127.1994 | $1,127.21 | $1,127.30 | $1,127.10 | |