| 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 | $217.53 | 6.140% | $230.8863 | $230.89 | $230.90 | $230.90 |
| Purchase #2 | $208.64 | 9.873% | $229.239 | $229.24 | $229.25 | $229.20 |
| Purchase #3 | $209.96 | 13.608% | $238.5314 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $208.81 | 8.817% | $227.2208 | $227.22 | $227.20 | $227.20 |
| Purchase #5 | $65.94 | 8.153% | $71.3161 | $71.32 | $71.30 | $71.30 |
| Purchase #6 | $111.80 | 9.419% | $122.3304 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $15.94 | 4.680% | $16.686 | $16.69 | $16.70 | $16.70 |
| 7 purchase totals = | $1,038.62 | $1,136.2100 | $1,136.22 | $1,136.25 | $1,136.10 | |