| 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 | $97.51 | 11.703% | $108.9216 | $108.92 | $108.90 | $108.90 |
| Purchase #2 | $156.48 | 10.351% | $172.6772 | $172.68 | $172.70 | $172.70 |
| Purchase #3 | $5.88 | 9.182% | $6.4199 | $6.42 | $6.40 | $6.40 |
| Purchase #4 | $226.38 | 6.144% | $240.2888 | $240.29 | $240.30 | $240.30 |
| Purchase #5 | $169.87 | 6.840% | $181.4891 | $181.49 | $181.50 | $181.50 |
| Purchase #6 | $80.48 | 13.824% | $91.6056 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $198.83 | 6.787% | $212.3246 | $212.32 | $212.30 | $212.30 |
| 7 purchase totals = | $935.43 | $1,013.7268 | $1,013.73 | $1,013.70 | $1,013.70 | |