| 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 | $68.28 | 5.191% | $71.8244 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $196.84 | 7.839% | $212.2703 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $214.88 | 8.632% | $233.4284 | $233.43 | $233.45 | $233.40 |
| Purchase #4 | $225.42 | 5.411% | $237.6175 | $237.62 | $237.60 | $237.60 |
| Purchase #5 | $5.58 | 13.323% | $6.3234 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $207.78 | 6.261% | $220.7891 | $220.79 | $220.80 | $220.80 |
| Purchase #7 | $117.99 | 10.409% | $130.2716 | $130.27 | $130.25 | $130.30 |
| 7 purchase totals = | $1,036.77 | $1,112.5247 | $1,112.52 | $1,112.45 | $1,112.50 | |