| 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 | $220.40 | 7.535% | $237.0071 | $237.01 | $237.00 | $237.00 |
| Purchase #2 | $155.29 | 9.836% | $170.5643 | $170.56 | $170.55 | $170.60 |
| Purchase #3 | $223.37 | 11.260% | $248.5215 | $248.52 | $248.50 | $248.50 |
| Purchase #4 | $161.62 | 11.834% | $180.7461 | $180.75 | $180.75 | $180.70 |
| Purchase #5 | $99.87 | 9.781% | $109.6383 | $109.64 | $109.65 | $109.60 |
| Purchase #6 | $220.75 | 5.873% | $233.7146 | $233.71 | $233.70 | $233.70 |
| Purchase #7 | $157.31 | 12.687% | $177.2679 | $177.27 | $177.25 | $177.30 |
| 7 purchase totals = | $1,238.61 | $1,357.4598 | $1,357.46 | $1,357.40 | $1,357.40 | |