| 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 | $118.98 | 9.161% | $129.8798 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $240.91 | 10.393% | $265.9478 | $265.95 | $265.95 | $265.90 |
| Purchase #3 | $82.35 | 13.251% | $93.2622 | $93.26 | $93.25 | $93.30 |
| Purchase #4 | $23.83 | 10.445% | $26.319 | $26.32 | $26.30 | $26.30 |
| Purchase #5 | $55.64 | 8.547% | $60.3956 | $60.40 | $60.40 | $60.40 |
| Purchase #6 | $199.95 | 7.495% | $214.9363 | $214.94 | $214.95 | $214.90 |
| Purchase #7 | $156.58 | 6.705% | $167.0787 | $167.08 | $167.10 | $167.10 |
| 7 purchase totals = | $878.24 | $957.8194 | $957.83 | $957.85 | $957.80 | |