| 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 | $192.48 | 10.790% | $213.2486 | $213.25 | $213.25 | $213.20 |
| Purchase #2 | $8.62 | 4.471% | $9.0054 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $173.85 | 10.660% | $192.3824 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $52.63 | 3.796% | $54.6278 | $54.63 | $54.65 | $54.60 |
| Purchase #5 | $236.39 | 8.283% | $255.9702 | $255.97 | $255.95 | $256.00 |
| Purchase #6 | $20.27 | 9.282% | $22.1515 | $22.15 | $22.15 | $22.20 |
| Purchase #7 | $238.51 | 6.671% | $254.421 | $254.42 | $254.40 | $254.40 |
| 7 purchase totals = | $922.75 | $1,001.8069 | $1,001.81 | $1,001.80 | $1,001.80 | |