| 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 | $209.66 | 13.319% | $237.5846 | $237.58 | $237.60 | $237.60 |
| Purchase #2 | $61.33 | 13.392% | $69.5433 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $149.51 | 8.749% | $162.5906 | $162.59 | $162.60 | $162.60 |
| Purchase #4 | $7.39 | 4.762% | $7.7419 | $7.74 | $7.75 | $7.70 |
| Purchase #5 | $208.59 | 11.431% | $232.4339 | $232.43 | $232.45 | $232.40 |
| Purchase #6 | $202.83 | 11.362% | $225.8755 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $189.30 | 8.256% | $204.9286 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $1,028.61 | $1,140.6984 | $1,140.69 | $1,140.80 | $1,140.60 | |