| 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 | $38.31 | 8.155% | $41.4342 | $41.43 | $41.45 | $41.40 |
| Purchase #2 | $180.68 | 10.347% | $199.375 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $79.51 | 6.647% | $84.795 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $11.28 | 8.788% | $12.2713 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $226.77 | 8.701% | $246.5013 | $246.50 | $246.50 | $246.50 |
| Purchase #6 | $149.40 | 6.785% | $159.5368 | $159.54 | $159.55 | $159.50 |
| Purchase #7 | $213.93 | 3.301% | $220.9918 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $899.88 | $964.9054 | $964.91 | $964.95 | $964.90 | |