| 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 | $217.55 | 4.219% | $226.7284 | $226.73 | $226.75 | $226.70 |
| Purchase #2 | $76.28 | 4.468% | $79.6882 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $213.68 | 6.858% | $228.3342 | $228.33 | $228.35 | $228.30 |
| Purchase #4 | $148.88 | 8.296% | $161.2311 | $161.23 | $161.25 | $161.20 |
| Purchase #5 | $141.72 | 8.516% | $153.7889 | $153.79 | $153.80 | $153.80 |
| Purchase #6 | $21.39 | 4.516% | $22.356 | $22.36 | $22.35 | $22.40 |
| Purchase #7 | $207.70 | 7.685% | $223.6617 | $223.66 | $223.65 | $223.70 |
| 7 purchase totals = | $1,027.20 | $1,095.7885 | $1,095.79 | $1,095.85 | $1,095.80 | |