| 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 | $205.67 | 12.302% | $230.9715 | $230.97 | $230.95 | $231.00 |
| Purchase #2 | $199.60 | 3.174% | $205.9353 | $205.94 | $205.95 | $205.90 |
| Purchase #3 | $144.46 | 8.500% | $156.7391 | $156.74 | $156.75 | $156.70 |
| Purchase #4 | $25.39 | 13.301% | $28.7671 | $28.77 | $28.75 | $28.80 |
| Purchase #5 | $223.70 | 8.819% | $243.4281 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $74.78 | 6.524% | $79.6586 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $209.43 | 9.370% | $229.0536 | $229.05 | $229.05 | $229.10 |
| 7 purchase totals = | $1,083.03 | $1,174.5533 | $1,174.56 | $1,174.55 | $1,174.60 | |