| 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 | $239.73 | 7.346% | $257.3406 | $257.34 | $257.35 | $257.30 |
| Purchase #2 | $237.64 | 3.687% | $246.4018 | $246.40 | $246.40 | $246.40 |
| Purchase #3 | $104.40 | 3.616% | $108.1751 | $108.18 | $108.20 | $108.20 |
| Purchase #4 | $52.78 | 3.227% | $54.4832 | $54.48 | $54.50 | $54.50 |
| Purchase #5 | $194.79 | 12.710% | $219.5478 | $219.55 | $219.55 | $219.50 |
| Purchase #6 | $110.44 | 3.673% | $114.4965 | $114.50 | $114.50 | $114.50 |
| Purchase #7 | $141.56 | 11.554% | $157.9158 | $157.92 | $157.90 | $157.90 |
| 7 purchase totals = | $1,081.34 | $1,158.3608 | $1,158.37 | $1,158.40 | $1,158.30 | |