| 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 | $97.76 | 9.557% | $107.1029 | $107.10 | $107.10 | $107.10 |
| Purchase #2 | $193.34 | 12.869% | $218.2209 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $131.71 | 3.836% | $136.7624 | $136.76 | $136.75 | $136.80 |
| Purchase #4 | $13.34 | 12.318% | $14.9832 | $14.98 | $15.00 | $15.00 |
| Purchase #5 | $173.82 | 4.621% | $181.8522 | $181.85 | $181.85 | $181.90 |
| Purchase #6 | $227.68 | 11.317% | $253.4465 | $253.45 | $253.45 | $253.40 |
| Purchase #7 | $182.62 | 9.616% | $200.1807 | $200.18 | $200.20 | $200.20 |
| 7 purchase totals = | $1,020.27 | $1,112.5488 | $1,112.54 | $1,112.55 | $1,112.60 | |