| 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 | $219.42 | 7.442% | $235.7492 | $235.75 | $235.75 | $235.70 |
| Purchase #2 | $243.52 | 6.661% | $259.7409 | $259.74 | $259.75 | $259.70 |
| Purchase #3 | $109.90 | 10.275% | $121.1922 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $239.77 | 10.616% | $265.224 | $265.22 | $265.20 | $265.20 |
| Purchase #5 | $71.46 | 10.139% | $78.7053 | $78.71 | $78.70 | $78.70 |
| Purchase #6 | $65.46 | 10.288% | $72.1945 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $112.60 | 11.374% | $125.4071 | $125.41 | $125.40 | $125.40 |
| 7 purchase totals = | $1,062.13 | $1,158.2132 | $1,158.21 | $1,158.20 | $1,158.10 | |