| 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 | $222.61 | 11.850% | $248.9893 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $70.46 | 8.470% | $76.428 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $200.93 | 6.165% | $213.3173 | $213.32 | $213.30 | $213.30 |
| Purchase #4 | $234.44 | 10.426% | $258.8827 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $237.99 | 8.248% | $257.6194 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $151.83 | 13.855% | $172.866 | $172.87 | $172.85 | $172.90 |
| Purchase #7 | $59.60 | 10.461% | $65.8348 | $65.83 | $65.85 | $65.80 |
| 7 purchase totals = | $1,177.86 | $1,293.9375 | $1,293.94 | $1,293.95 | $1,293.90 | |