| 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 | $126.86 | 6.814% | $135.5042 | $135.50 | $135.50 | $135.50 |
| Purchase #2 | $206.47 | 9.713% | $226.5244 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $169.30 | 7.150% | $181.405 | $181.41 | $181.40 | $181.40 |
| Purchase #4 | $63.80 | 6.555% | $67.9821 | $67.98 | $68.00 | $68.00 |
| Purchase #5 | $219.49 | 8.318% | $237.7472 | $237.75 | $237.75 | $237.70 |
| Purchase #6 | $139.61 | 13.549% | $158.5258 | $158.53 | $158.55 | $158.50 |
| Purchase #7 | $186.88 | 10.495% | $206.4931 | $206.49 | $206.50 | $206.50 |
| 7 purchase totals = | $1,112.41 | $1,214.1818 | $1,214.18 | $1,214.20 | $1,214.10 | |