| 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 | $93.72 | 11.171% | $104.1895 | $104.19 | $104.20 | $104.20 |
| Purchase #2 | $133.27 | 10.869% | $147.7551 | $147.76 | $147.75 | $147.80 |
| Purchase #3 | $189.39 | 13.309% | $214.5959 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $225.42 | 6.470% | $240.0047 | $240.00 | $240.00 | $240.00 |
| Purchase #5 | $11.79 | 3.375% | $12.1879 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $248.26 | 9.472% | $271.7752 | $271.78 | $271.80 | $271.80 |
| Purchase #7 | $150.64 | 12.739% | $169.83 | $169.83 | $169.85 | $169.80 |
| 7 purchase totals = | $1,052.49 | $1,160.3383 | $1,160.35 | $1,160.40 | $1,160.40 | |