| 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 | $225.90 | 7.104% | $241.9479 | $241.95 | $241.95 | $241.90 |
| Purchase #2 | $237.68 | 9.337% | $259.8722 | $259.87 | $259.85 | $259.90 |
| Purchase #3 | $118.34 | 9.844% | $129.9894 | $129.99 | $130.00 | $130.00 |
| Purchase #4 | $93.50 | 9.158% | $102.0627 | $102.06 | $102.05 | $102.10 |
| Purchase #5 | $243.56 | 13.730% | $277.0008 | $277.00 | $277.00 | $277.00 |
| Purchase #6 | $37.38 | 12.807% | $42.1673 | $42.17 | $42.15 | $42.20 |
| Purchase #7 | $119.49 | 7.707% | $128.6991 | $128.70 | $128.70 | $128.70 |
| 7 purchase totals = | $1,075.85 | $1,181.7394 | $1,181.74 | $1,181.70 | $1,181.80 | |