| 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 | $130.68 | 3.709% | $135.5269 | $135.53 | $135.55 | $135.50 |
| Purchase #2 | $148.56 | 3.775% | $154.1681 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $228.64 | 8.868% | $248.9158 | $248.92 | $248.90 | $248.90 |
| Purchase #4 | $221.91 | 10.862% | $246.0139 | $246.01 | $246.00 | $246.00 |
| Purchase #5 | $111.79 | 12.569% | $125.8409 | $125.84 | $125.85 | $125.80 |
| Purchase #6 | $161.69 | 10.333% | $178.3974 | $178.40 | $178.40 | $178.40 |
| Purchase #7 | $95.34 | 7.862% | $102.8356 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $1,098.61 | $1,191.6986 | $1,191.71 | $1,191.70 | $1,191.60 | |