| 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 | $247.31 | 8.515% | $268.3684 | $268.37 | $268.35 | $268.40 |
| Purchase #2 | $100.26 | 12.864% | $113.1574 | $113.16 | $113.15 | $113.20 |
| Purchase #3 | $237.31 | 6.423% | $252.5524 | $252.55 | $252.55 | $252.60 |
| Purchase #4 | $144.60 | 10.498% | $159.7801 | $159.78 | $159.80 | $159.80 |
| Purchase #5 | $243.32 | 10.608% | $269.1314 | $269.13 | $269.15 | $269.10 |
| Purchase #6 | $223.95 | 10.546% | $247.5678 | $247.57 | $247.55 | $247.60 |
| Purchase #7 | $41.75 | 9.373% | $45.6632 | $45.66 | $45.65 | $45.70 |
| 7 purchase totals = | $1,238.50 | $1,356.2207 | $1,356.22 | $1,356.20 | $1,356.40 | |