| 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 | $203.68 | 8.180% | $220.341 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $184.89 | 8.272% | $200.1841 | $200.18 | $200.20 | $200.20 |
| Purchase #3 | $41.25 | 12.211% | $46.287 | $46.29 | $46.30 | $46.30 |
| Purchase #4 | $8.91 | 13.268% | $10.0922 | $10.09 | $10.10 | $10.10 |
| Purchase #5 | $234.42 | 8.205% | $253.6542 | $253.65 | $253.65 | $253.70 |
| Purchase #6 | $76.54 | 12.277% | $85.9368 | $85.94 | $85.95 | $85.90 |
| Purchase #7 | $105.97 | 9.504% | $116.0414 | $116.04 | $116.05 | $116.00 |
| 7 purchase totals = | $855.66 | $932.5367 | $932.53 | $932.60 | $932.50 | |