| 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 | $207.42 | 7.837% | $223.6755 | $223.68 | $223.70 | $223.70 |
| Purchase #2 | $142.30 | 13.761% | $161.8819 | $161.88 | $161.90 | $161.90 |
| Purchase #3 | $10.67 | 10.429% | $11.7828 | $11.78 | $11.80 | $11.80 |
| Purchase #4 | $48.64 | 12.606% | $54.7716 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $90.80 | 13.670% | $103.2124 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $223.40 | 8.169% | $241.6495 | $241.65 | $241.65 | $241.60 |
| Purchase #7 | $85.44 | 10.262% | $94.2079 | $94.21 | $94.20 | $94.20 |
| 7 purchase totals = | $808.67 | $891.1816 | $891.18 | $891.20 | $891.20 | |