| 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 | $229.72 | 9.227% | $250.9163 | $250.92 | $250.90 | $250.90 |
| Purchase #2 | $37.72 | 9.493% | $41.3008 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $94.32 | 13.167% | $106.7391 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $201.53 | 9.216% | $220.103 | $220.10 | $220.10 | $220.10 |
| Purchase #5 | $7.50 | 10.804% | $8.3103 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $217.70 | 11.819% | $243.43 | $243.43 | $243.45 | $243.40 |
| Purchase #7 | $231.57 | 9.462% | $253.4812 | $253.48 | $253.50 | $253.50 |
| 7 purchase totals = | $1,020.06 | $1,124.2807 | $1,124.28 | $1,124.30 | $1,124.20 | |