| 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 | $110.93 | 4.404% | $115.8154 | $115.82 | $115.80 | $115.80 |
| Purchase #2 | $64.47 | 12.628% | $72.6113 | $72.61 | $72.60 | $72.60 |
| Purchase #3 | $103.46 | 10.623% | $114.4506 | $114.45 | $114.45 | $114.50 |
| Purchase #4 | $124.62 | 5.675% | $131.6922 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $213.96 | 6.628% | $228.1413 | $228.14 | $228.15 | $228.10 |
| Purchase #6 | $200.36 | 10.183% | $220.7627 | $220.76 | $220.75 | $220.80 |
| Purchase #7 | $220.70 | 4.648% | $230.9581 | $230.96 | $230.95 | $231.00 |
| 7 purchase totals = | $1,038.50 | $1,114.4316 | $1,114.43 | $1,114.40 | $1,114.50 | |