| 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 | $212.72 | 6.448% | $226.4362 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $30.34 | 5.296% | $31.9468 | $31.95 | $31.95 | $31.90 |
| Purchase #3 | $90.74 | 3.586% | $93.9939 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $172.57 | 3.220% | $178.1268 | $178.13 | $178.15 | $178.10 |
| Purchase #5 | $194.52 | 10.382% | $214.7151 | $214.72 | $214.70 | $214.70 |
| Purchase #6 | $25.90 | 13.437% | $29.3802 | $29.38 | $29.40 | $29.40 |
| Purchase #7 | $26.97 | 13.165% | $30.5206 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $753.76 | $805.1196 | $805.13 | $805.15 | $805.00 | |