| 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 | $19.78 | 11.332% | $22.0215 | $22.02 | $22.00 | $22.00 |
| Purchase #2 | $213.94 | 6.444% | $227.7263 | $227.73 | $227.75 | $227.70 |
| Purchase #3 | $237.70 | 6.106% | $252.214 | $252.21 | $252.20 | $252.20 |
| Purchase #4 | $131.58 | 9.784% | $144.4538 | $144.45 | $144.45 | $144.50 |
| Purchase #5 | $237.26 | 4.642% | $248.2736 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $190.93 | 3.424% | $197.4674 | $197.47 | $197.45 | $197.50 |
| Purchase #7 | $177.34 | 7.122% | $189.9702 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $1,208.53 | $1,282.1268 | $1,282.12 | $1,282.05 | $1,282.20 | |