| 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 | $107.73 | 7.297% | $115.5911 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $93.40 | 4.635% | $97.7291 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $195.45 | 5.554% | $206.3053 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $179.72 | 11.360% | $200.1362 | $200.14 | $200.15 | $200.10 |
| Purchase #5 | $141.57 | 6.858% | $151.2789 | $151.28 | $151.30 | $151.30 |
| Purchase #6 | $113.30 | 7.624% | $121.938 | $121.94 | $121.95 | $121.90 |
| Purchase #7 | $120.66 | 6.113% | $128.0359 | $128.04 | $128.05 | $128.00 |
| 7 purchase totals = | $951.83 | $1,021.0145 | $1,021.03 | $1,021.10 | $1,020.90 | |