| 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 | $250.40 | 8.387% | $271.401 | $271.40 | $271.40 | $271.40 |
| Purchase #2 | $237.96 | 8.128% | $257.3014 | $257.30 | $257.30 | $257.30 |
| Purchase #3 | $64.95 | 4.774% | $68.0507 | $68.05 | $68.05 | $68.10 |
| Purchase #4 | $240.84 | 10.297% | $265.6393 | $265.64 | $265.65 | $265.60 |
| Purchase #5 | $162.49 | 8.298% | $175.9734 | $175.97 | $175.95 | $176.00 |
| Purchase #6 | $157.92 | 9.445% | $172.8355 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $126.47 | 10.673% | $139.9681 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $1,241.03 | $1,351.1694 | $1,351.17 | $1,351.15 | $1,351.20 | |