| 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 | $184.91 | 13.428% | $209.7397 | $209.74 | $209.75 | $209.70 |
| Purchase #2 | $139.83 | 8.860% | $152.2189 | $152.22 | $152.20 | $152.20 |
| Purchase #3 | $163.72 | 4.834% | $171.6342 | $171.63 | $171.65 | $171.60 |
| Purchase #4 | $180.63 | 12.386% | $203.0028 | $203.00 | $203.00 | $203.00 |
| Purchase #5 | $235.28 | 5.542% | $248.3192 | $248.32 | $248.30 | $248.30 |
| Purchase #6 | $102.33 | 6.143% | $108.6161 | $108.62 | $108.60 | $108.60 |
| Purchase #7 | $31.59 | 10.808% | $35.0042 | $35.00 | $35.00 | $35.00 |
| 7 purchase totals = | $1,038.29 | $1,128.5351 | $1,128.53 | $1,128.50 | $1,128.40 | |