| 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 | $101.92 | 5.464% | $107.4889 | $107.49 | $107.50 | $107.50 |
| Purchase #2 | $92.31 | 8.497% | $100.1536 | $100.15 | $100.15 | $100.20 |
| Purchase #3 | $169.81 | 11.431% | $189.221 | $189.22 | $189.20 | $189.20 |
| Purchase #4 | $243.39 | 6.683% | $259.6558 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $109.88 | 8.258% | $118.9539 | $118.95 | $118.95 | $119.00 |
| Purchase #6 | $10.48 | 3.449% | $10.8415 | $10.84 | $10.85 | $10.80 |
| Purchase #7 | $200.39 | 9.521% | $219.4691 | $219.47 | $219.45 | $219.50 |
| 7 purchase totals = | $928.18 | $1,005.7838 | $1,005.78 | $1,005.75 | $1,005.90 | |