| 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 | $195.96 | 11.830% | $219.1421 | $219.14 | $219.15 | $219.10 |
| Purchase #2 | $110.39 | 4.352% | $115.1942 | $115.19 | $115.20 | $115.20 |
| Purchase #3 | $239.75 | 8.238% | $259.5006 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $158.46 | 13.713% | $180.1896 | $180.19 | $180.20 | $180.20 |
| Purchase #5 | $126.47 | 5.179% | $133.0199 | $133.02 | $133.00 | $133.00 |
| Purchase #6 | $61.46 | 11.457% | $68.5015 | $68.50 | $68.50 | $68.50 |
| Purchase #7 | $7.25 | 12.811% | $8.1788 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $899.74 | $983.7267 | $983.72 | $983.75 | $983.70 | |