| 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 | $114.60 | 6.329% | $121.853 | $121.85 | $121.85 | $121.90 |
| Purchase #2 | $193.26 | 8.447% | $209.5847 | $209.58 | $209.60 | $209.60 |
| Purchase #3 | $191.45 | 4.401% | $199.8757 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $153.74 | 12.152% | $172.4225 | $172.42 | $172.40 | $172.40 |
| Purchase #5 | $219.99 | 8.721% | $239.1753 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $98.70 | 3.682% | $102.3341 | $102.33 | $102.35 | $102.30 |
| Purchase #7 | $21.47 | 6.184% | $22.7977 | $22.80 | $22.80 | $22.80 |
| 7 purchase totals = | $993.21 | $1,068.0430 | $1,068.04 | $1,068.10 | $1,068.10 | |