| 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 | $209.73 | 4.822% | $219.8432 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $139.51 | 9.338% | $152.5374 | $152.54 | $152.55 | $152.50 |
| Purchase #3 | $232.93 | 6.761% | $248.6784 | $248.68 | $248.70 | $248.70 |
| Purchase #4 | $12.25 | 4.553% | $12.8077 | $12.81 | $12.80 | $12.80 |
| Purchase #5 | $219.33 | 7.600% | $235.9991 | $236.00 | $236.00 | $236.00 |
| Purchase #6 | $164.33 | 7.155% | $176.0878 | $176.09 | $176.10 | $176.10 |
| Purchase #7 | $11.93 | 7.290% | $12.7997 | $12.80 | $12.80 | $12.80 |
| 7 purchase totals = | $990.01 | $1,058.7533 | $1,058.76 | $1,058.80 | $1,058.70 | |