| 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 | $156.26 | 10.443% | $172.5782 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $243.50 | 3.136% | $251.1362 | $251.14 | $251.15 | $251.10 |
| Purchase #3 | $65.59 | 7.758% | $70.6785 | $70.68 | $70.70 | $70.70 |
| Purchase #4 | $90.89 | 10.285% | $100.238 | $100.24 | $100.25 | $100.20 |
| Purchase #5 | $197.25 | 4.453% | $206.0335 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $116.31 | 8.336% | $126.0056 | $126.01 | $126.00 | $126.00 |
| Purchase #7 | $191.76 | 3.705% | $198.8647 | $198.86 | $198.85 | $198.90 |
| 7 purchase totals = | $1,061.56 | $1,125.5347 | $1,125.54 | $1,125.60 | $1,125.50 | |