| 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 | $15.43 | 11.473% | $17.2003 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $223.25 | 13.243% | $252.815 | $252.82 | $252.80 | $252.80 |
| Purchase #3 | $172.42 | 7.243% | $184.9084 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $85.31 | 8.648% | $92.6876 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $246.72 | 9.513% | $270.1905 | $270.19 | $270.20 | $270.20 |
| Purchase #6 | $144.38 | 3.233% | $149.0478 | $149.05 | $149.05 | $149.00 |
| Purchase #7 | $211.91 | 13.466% | $240.4458 | $240.45 | $240.45 | $240.40 |
| 7 purchase totals = | $1,099.42 | $1,207.2954 | $1,207.31 | $1,207.30 | $1,207.20 | |