| 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 | $109.33 | 13.424% | $124.0065 | $124.01 | $124.00 | $124.00 |
| Purchase #2 | $121.27 | 3.457% | $125.4623 | $125.46 | $125.45 | $125.50 |
| Purchase #3 | $172.52 | 12.573% | $194.2109 | $194.21 | $194.20 | $194.20 |
| Purchase #4 | $194.98 | 13.840% | $221.9652 | $221.97 | $221.95 | $222.00 |
| Purchase #5 | $91.74 | 12.233% | $102.9626 | $102.96 | $102.95 | $103.00 |
| Purchase #6 | $62.31 | 7.449% | $66.9515 | $66.95 | $66.95 | $67.00 |
| Purchase #7 | $242.61 | 6.527% | $258.4452 | $258.45 | $258.45 | $258.40 |
| 7 purchase totals = | $994.76 | $1,094.0042 | $1,094.01 | $1,093.95 | $1,094.10 | |