| 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 | $104.77 | 7.167% | $112.2789 | $112.28 | $112.30 | $112.30 |
| Purchase #2 | $74.77 | 6.398% | $79.5538 | $79.55 | $79.55 | $79.60 |
| Purchase #3 | $230.58 | 13.544% | $261.8098 | $261.81 | $261.80 | $261.80 |
| Purchase #4 | $7.30 | 12.850% | $8.2381 | $8.24 | $8.25 | $8.20 |
| Purchase #5 | $243.91 | 10.279% | $268.9815 | $268.98 | $269.00 | $269.00 |
| Purchase #6 | $191.93 | 10.206% | $211.5184 | $211.52 | $211.50 | $211.50 |
| Purchase #7 | $8.88 | 9.309% | $9.7066 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $862.14 | $952.0871 | $952.09 | $952.10 | $952.10 | |