| 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 | $94.92 | 6.239% | $100.8421 | $100.84 | $100.85 | $100.80 |
| Purchase #2 | $189.71 | 8.772% | $206.3514 | $206.35 | $206.35 | $206.40 |
| Purchase #3 | $214.37 | 8.712% | $233.0459 | $233.05 | $233.05 | $233.00 |
| Purchase #4 | $163.64 | 10.314% | $180.5178 | $180.52 | $180.50 | $180.50 |
| Purchase #5 | $140.57 | 9.225% | $153.5376 | $153.54 | $153.55 | $153.50 |
| Purchase #6 | $108.43 | 3.432% | $112.1513 | $112.15 | $112.15 | $112.20 |
| Purchase #7 | $186.29 | 4.567% | $194.7979 | $194.80 | $194.80 | $194.80 |
| 7 purchase totals = | $1,097.93 | $1,181.2440 | $1,181.25 | $1,181.25 | $1,181.20 | |