| 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 | $234.80 | 4.103% | $244.4338 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $236.86 | 8.151% | $256.1665 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $153.60 | 8.225% | $166.2336 | $166.23 | $166.25 | $166.20 |
| Purchase #4 | $90.43 | 10.293% | $99.738 | $99.74 | $99.75 | $99.70 |
| Purchase #5 | $67.93 | 10.636% | $75.155 | $75.16 | $75.15 | $75.20 |
| Purchase #6 | $184.67 | 10.412% | $203.8978 | $203.90 | $203.90 | $203.90 |
| Purchase #7 | $229.79 | 3.427% | $237.6649 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $1,198.08 | $1,283.2896 | $1,283.29 | $1,283.30 | $1,283.30 | |