| 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 | $99.28 | 12.194% | $111.3862 | $111.39 | $111.40 | $111.40 |
| Purchase #2 | $78.34 | 8.496% | $84.9958 | $85.00 | $85.00 | $85.00 |
| Purchase #3 | $197.85 | 8.305% | $214.2814 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $172.31 | 11.805% | $192.6512 | $192.65 | $192.65 | $192.70 |
| Purchase #5 | $66.41 | 10.422% | $73.3313 | $73.33 | $73.35 | $73.30 |
| Purchase #6 | $159.54 | 4.480% | $166.6874 | $166.69 | $166.70 | $166.70 |
| Purchase #7 | $216.52 | 9.229% | $236.5026 | $236.50 | $236.50 | $236.50 |
| 7 purchase totals = | $990.25 | $1,079.8359 | $1,079.84 | $1,079.90 | $1,079.90 | |