| 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 | $11.95 | 5.423% | $12.598 | $12.60 | $12.60 | $12.60 |
| Purchase #2 | $214.33 | 8.404% | $232.3423 | $232.34 | $232.35 | $232.30 |
| Purchase #3 | $135.49 | 7.537% | $145.7019 | $145.70 | $145.70 | $145.70 |
| Purchase #4 | $219.54 | 13.396% | $248.9496 | $248.95 | $248.95 | $248.90 |
| Purchase #5 | $217.36 | 11.314% | $241.9521 | $241.95 | $241.95 | $242.00 |
| Purchase #6 | $156.73 | 3.524% | $162.2532 | $162.25 | $162.25 | $162.30 |
| Purchase #7 | $148.39 | 3.360% | $153.3759 | $153.38 | $153.40 | $153.40 |
| 7 purchase totals = | $1,103.79 | $1,197.1730 | $1,197.17 | $1,197.20 | $1,197.20 | |