| 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 | $11.58 | 10.834% | $12.8346 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $208.32 | 10.467% | $230.1249 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $134.98 | 6.771% | $144.1195 | $144.12 | $144.10 | $144.10 |
| Purchase #4 | $12.80 | 9.195% | $13.977 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $108.45 | 11.475% | $120.8946 | $120.89 | $120.90 | $120.90 |
| Purchase #6 | $112.83 | 6.535% | $120.2034 | $120.20 | $120.20 | $120.20 |
| Purchase #7 | $240.35 | 5.745% | $254.1581 | $254.16 | $254.15 | $254.20 |
| 7 purchase totals = | $829.31 | $896.3121 | $896.30 | $896.30 | $896.30 | |