| 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 | $140.30 | 9.791% | $154.0368 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $40.94 | 5.323% | $43.1192 | $43.12 | $43.10 | $43.10 |
| Purchase #3 | $239.74 | 11.456% | $267.2046 | $267.20 | $267.20 | $267.20 |
| Purchase #4 | $167.35 | 11.579% | $186.7275 | $186.73 | $186.75 | $186.70 |
| Purchase #5 | $214.88 | 7.631% | $231.2775 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $203.78 | 5.397% | $214.778 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $249.61 | 12.104% | $279.8228 | $279.82 | $279.80 | $279.80 |
| 7 purchase totals = | $1,256.60 | $1,376.9664 | $1,376.97 | $1,377.00 | $1,376.90 | |