| 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 | $201.34 | 9.453% | $220.3727 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $32.33 | 5.519% | $34.1143 | $34.11 | $34.10 | $34.10 |
| Purchase #3 | $200.58 | 11.708% | $224.0639 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $169.50 | 8.778% | $184.3787 | $184.38 | $184.40 | $184.40 |
| Purchase #5 | $93.32 | 11.470% | $104.0238 | $104.02 | $104.00 | $104.00 |
| Purchase #6 | $225.66 | 7.428% | $242.422 | $242.42 | $242.40 | $242.40 |
| Purchase #7 | $29.69 | 5.149% | $31.2187 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $952.42 | $1,040.5941 | $1,040.58 | $1,040.50 | $1,040.60 | |