| 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 | $125.40 | 9.404% | $137.1926 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $239.88 | 3.559% | $248.4173 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $87.82 | 6.253% | $93.3114 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $141.69 | 8.278% | $153.4191 | $153.42 | $153.40 | $153.40 |
| Purchase #5 | $161.41 | 6.722% | $172.26 | $172.26 | $172.25 | $172.30 |
| Purchase #6 | $213.64 | 11.292% | $237.7642 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $232.77 | 11.585% | $259.7364 | $259.74 | $259.75 | $259.70 |
| 7 purchase totals = | $1,202.61 | $1,302.1010 | $1,302.10 | $1,302.05 | $1,302.10 | |