| 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 | $219.44 | 11.424% | $244.5088 | $244.51 | $244.50 | $244.50 |
| Purchase #2 | $122.64 | 3.282% | $126.665 | $126.67 | $126.65 | $126.70 |
| Purchase #3 | $206.55 | 5.672% | $218.2655 | $218.27 | $218.25 | $218.30 |
| Purchase #4 | $154.86 | 11.336% | $172.4149 | $172.41 | $172.40 | $172.40 |
| Purchase #5 | $95.33 | 4.729% | $99.8382 | $99.84 | $99.85 | $99.80 |
| Purchase #6 | $236.84 | 7.758% | $255.214 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $15.99 | 13.633% | $18.1699 | $18.17 | $18.15 | $18.20 |
| 7 purchase totals = | $1,051.65 | $1,135.0763 | $1,135.08 | $1,135.00 | $1,135.10 | |