| 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 | $206.31 | 11.477% | $229.9882 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $111.80 | 11.648% | $124.8225 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $203.26 | 5.134% | $213.6954 | $213.70 | $213.70 | $213.70 |
| Purchase #4 | $170.65 | 12.819% | $192.5256 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $167.99 | 7.364% | $180.3608 | $180.36 | $180.35 | $180.40 |
| Purchase #6 | $57.63 | 10.291% | $63.5607 | $63.56 | $63.55 | $63.60 |
| Purchase #7 | $42.89 | 4.228% | $44.7034 | $44.70 | $44.70 | $44.70 |
| 7 purchase totals = | $960.53 | $1,049.6566 | $1,049.66 | $1,049.65 | $1,049.70 | |