| 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 | $239.59 | 7.471% | $257.4898 | $257.49 | $257.50 | $257.50 |
| Purchase #2 | $198.66 | 7.576% | $213.7105 | $213.71 | $213.70 | $213.70 |
| Purchase #3 | $41.84 | 10.617% | $46.2822 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $211.28 | 12.529% | $237.7513 | $237.75 | $237.75 | $237.80 |
| Purchase #5 | $220.85 | 12.128% | $247.6347 | $247.63 | $247.65 | $247.60 |
| Purchase #6 | $42.86 | 3.201% | $44.2319 | $44.23 | $44.25 | $44.20 |
| Purchase #7 | $97.75 | 13.123% | $110.5777 | $110.58 | $110.60 | $110.60 |
| 7 purchase totals = | $1,052.83 | $1,157.6781 | $1,157.67 | $1,157.75 | $1,157.70 | |