| 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 | $194.48 | 4.680% | $203.5817 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $182.93 | 7.426% | $196.5144 | $196.51 | $196.50 | $196.50 |
| Purchase #3 | $124.43 | 11.710% | $139.0008 | $139.00 | $139.00 | $139.00 |
| Purchase #4 | $203.70 | 6.195% | $216.3192 | $216.32 | $216.30 | $216.30 |
| Purchase #5 | $45.59 | 13.134% | $51.5778 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $63.99 | 7.668% | $68.8968 | $68.90 | $68.90 | $68.90 |
| Purchase #7 | $99.51 | 7.557% | $107.03 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $914.63 | $982.9207 | $982.92 | $982.95 | $982.90 | |