| 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 | $227.90 | 13.798% | $259.3456 | $259.35 | $259.35 | $259.30 |
| Purchase #2 | $135.49 | 4.650% | $141.7903 | $141.79 | $141.80 | $141.80 |
| Purchase #3 | $208.85 | 7.844% | $225.2322 | $225.23 | $225.25 | $225.20 |
| Purchase #4 | $36.55 | 13.157% | $41.3589 | $41.36 | $41.35 | $41.40 |
| Purchase #5 | $185.26 | 9.161% | $202.2317 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $189.39 | 6.475% | $201.653 | $201.65 | $201.65 | $201.70 |
| Purchase #7 | $164.33 | 13.683% | $186.8153 | $186.82 | $186.80 | $186.80 |
| 7 purchase totals = | $1,147.77 | $1,258.4270 | $1,258.43 | $1,258.45 | $1,258.40 | |