| 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 | $216.66 | 6.251% | $230.2034 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $134.44 | 6.743% | $143.5053 | $143.51 | $143.50 | $143.50 |
| Purchase #3 | $91.42 | 11.104% | $101.5713 | $101.57 | $101.55 | $101.60 |
| Purchase #4 | $97.36 | 3.574% | $100.8396 | $100.84 | $100.85 | $100.80 |
| Purchase #5 | $206.92 | 7.365% | $222.1597 | $222.16 | $222.15 | $222.20 |
| Purchase #6 | $24.93 | 13.530% | $28.303 | $28.30 | $28.30 | $28.30 |
| Purchase #7 | $63.91 | 5.127% | $67.1867 | $67.19 | $67.20 | $67.20 |
| 7 purchase totals = | $835.64 | $893.7690 | $893.77 | $893.75 | $893.80 | |