| 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 | $179.31 | 3.122% | $184.9081 | $184.91 | $184.90 | $184.90 |
| Purchase #2 | $230.69 | 9.777% | $253.2446 | $253.24 | $253.25 | $253.20 |
| Purchase #3 | $97.53 | 3.803% | $101.2391 | $101.24 | $101.25 | $101.20 |
| Purchase #4 | $201.63 | 9.477% | $220.7385 | $220.74 | $220.75 | $220.70 |
| Purchase #5 | $232.92 | 10.216% | $256.7151 | $256.72 | $256.70 | $256.70 |
| Purchase #6 | $177.71 | 8.694% | $193.1601 | $193.16 | $193.15 | $193.20 |
| Purchase #7 | $112.95 | 6.458% | $120.2443 | $120.24 | $120.25 | $120.20 |
| 7 purchase totals = | $1,232.74 | $1,330.2498 | $1,330.25 | $1,330.25 | $1,330.10 | |