| 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 | $196.59 | 12.398% | $220.9632 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $23.33 | 8.137% | $25.2284 | $25.23 | $25.25 | $25.20 |
| Purchase #3 | $124.98 | 13.126% | $141.3849 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $88.95 | 5.687% | $94.0086 | $94.01 | $94.00 | $94.00 |
| Purchase #5 | $77.64 | 5.457% | $81.8768 | $81.88 | $81.90 | $81.90 |
| Purchase #6 | $82.67 | 10.868% | $91.6546 | $91.65 | $91.65 | $91.70 |
| Purchase #7 | $217.85 | 6.202% | $231.3611 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $812.01 | $886.4776 | $886.47 | $886.50 | $886.60 | |