| 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 | $124.63 | 3.266% | $128.7004 | $128.70 | $128.70 | $128.70 |
| Purchase #2 | $204.30 | 11.373% | $227.535 | $227.54 | $227.55 | $227.50 |
| Purchase #3 | $106.59 | 7.178% | $114.241 | $114.24 | $114.25 | $114.20 |
| Purchase #4 | $5.75 | 3.510% | $5.9518 | $5.95 | $5.95 | $6.00 |
| Purchase #5 | $199.28 | 10.797% | $220.7963 | $220.80 | $220.80 | $220.80 |
| Purchase #6 | $94.52 | 4.410% | $98.6883 | $98.69 | $98.70 | $98.70 |
| Purchase #7 | $250.42 | 11.620% | $279.5188 | $279.52 | $279.50 | $279.50 |
| 7 purchase totals = | $985.49 | $1,075.4316 | $1,075.44 | $1,075.45 | $1,075.40 | |