| 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 | $245.37 | 11.734% | $274.1617 | $274.16 | $274.15 | $274.20 |
| Purchase #2 | $196.89 | 4.651% | $206.0474 | $206.05 | $206.05 | $206.00 |
| Purchase #3 | $135.86 | 3.778% | $140.9928 | $140.99 | $141.00 | $141.00 |
| Purchase #4 | $140.61 | 7.251% | $150.8056 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $182.82 | 4.728% | $191.4637 | $191.46 | $191.45 | $191.50 |
| Purchase #6 | $87.60 | 9.453% | $95.8808 | $95.88 | $95.90 | $95.90 |
| Purchase #7 | $166.80 | 4.549% | $174.3877 | $174.39 | $174.40 | $174.40 |
| 7 purchase totals = | $1,155.95 | $1,233.7397 | $1,233.74 | $1,233.75 | $1,233.80 | |