| 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 | $210.94 | 4.169% | $219.7341 | $219.73 | $219.75 | $219.70 |
| Purchase #2 | $141.93 | 7.764% | $152.9494 | $152.95 | $152.95 | $152.90 |
| Purchase #3 | $18.73 | 11.791% | $20.9385 | $20.94 | $20.95 | $20.90 |
| Purchase #4 | $165.81 | 13.845% | $188.7664 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $11.88 | 4.789% | $12.4489 | $12.45 | $12.45 | $12.40 |
| Purchase #6 | $61.44 | 12.247% | $68.9646 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $218.82 | 6.224% | $232.4394 | $232.44 | $232.45 | $232.40 |
| 7 purchase totals = | $829.55 | $896.2413 | $896.24 | $896.25 | $896.10 | |