| 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 | $223.69 | 11.722% | $249.9109 | $249.91 | $249.90 | $249.90 |
| Purchase #2 | $23.90 | 5.793% | $25.2845 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $208.37 | 5.182% | $219.1677 | $219.17 | $219.15 | $219.20 |
| Purchase #4 | $138.80 | 4.319% | $144.7948 | $144.79 | $144.80 | $144.80 |
| Purchase #5 | $151.30 | 3.268% | $156.2445 | $156.24 | $156.25 | $156.20 |
| Purchase #6 | $121.33 | 10.604% | $134.1958 | $134.20 | $134.20 | $134.20 |
| Purchase #7 | $8.27 | 7.596% | $8.8982 | $8.90 | $8.90 | $8.90 |
| 7 purchase totals = | $875.66 | $938.4964 | $938.49 | $938.50 | $938.50 | |