| 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 | $245.82 | 11.553% | $274.2196 | $274.22 | $274.20 | $274.20 |
| Purchase #2 | $71.73 | 3.428% | $74.1889 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $227.47 | 5.202% | $239.303 | $239.30 | $239.30 | $239.30 |
| Purchase #4 | $222.36 | 10.141% | $244.9095 | $244.91 | $244.90 | $244.90 |
| Purchase #5 | $52.28 | 7.263% | $56.0771 | $56.08 | $56.10 | $56.10 |
| Purchase #6 | $133.33 | 11.519% | $148.6883 | $148.69 | $148.70 | $148.70 |
| Purchase #7 | $236.32 | 7.787% | $254.7222 | $254.72 | $254.70 | $254.70 |
| 7 purchase totals = | $1,189.31 | $1,292.1086 | $1,292.11 | $1,292.10 | $1,292.10 | |