| 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 | $199.58 | 4.321% | $208.2039 | $208.20 | $208.20 | $208.20 |
| Purchase #2 | $35.56 | 12.300% | $39.9339 | $39.93 | $39.95 | $39.90 |
| Purchase #3 | $242.72 | 8.593% | $263.5769 | $263.58 | $263.60 | $263.60 |
| Purchase #4 | $247.30 | 9.732% | $271.3672 | $271.37 | $271.35 | $271.40 |
| Purchase #5 | $80.25 | 10.405% | $88.6 | $88.60 | $88.60 | $88.60 |
| Purchase #6 | $230.80 | 5.232% | $242.8755 | $242.88 | $242.90 | $242.90 |
| Purchase #7 | $21.95 | 12.676% | $24.7324 | $24.73 | $24.75 | $24.70 |
| 7 purchase totals = | $1,058.16 | $1,139.2898 | $1,139.29 | $1,139.35 | $1,139.30 | |