| 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 | $214.28 | 11.461% | $238.8386 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $18.80 | 8.691% | $20.4339 | $20.43 | $20.45 | $20.40 |
| Purchase #3 | $150.72 | 9.555% | $165.1213 | $165.12 | $165.10 | $165.10 |
| Purchase #4 | $8.80 | 10.168% | $9.6948 | $9.69 | $9.70 | $9.70 |
| Purchase #5 | $165.39 | 10.586% | $182.8982 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $21.77 | 3.273% | $22.4825 | $22.48 | $22.50 | $22.50 |
| Purchase #7 | $94.85 | 7.344% | $101.8158 | $101.82 | $101.80 | $101.80 |
| 7 purchase totals = | $674.61 | $741.2851 | $741.28 | $741.30 | $741.20 | |