| 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 | $210.37 | 9.363% | $230.0669 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $239.32 | 11.822% | $267.6124 | $267.61 | $267.60 | $267.60 |
| Purchase #3 | $227.30 | 7.147% | $243.5451 | $243.55 | $243.55 | $243.50 |
| Purchase #4 | $25.76 | 13.361% | $29.2018 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $115.60 | 10.492% | $127.7288 | $127.73 | $127.75 | $127.70 |
| Purchase #6 | $133.78 | 9.232% | $146.1306 | $146.13 | $146.15 | $146.10 |
| Purchase #7 | $34.49 | 4.393% | $36.0051 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $986.62 | $1,080.2907 | $1,080.30 | $1,080.30 | $1,080.20 | |