| 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 | $98.50 | 9.463% | $107.8211 | $107.82 | $107.80 | $107.80 |
| Purchase #2 | $223.76 | 11.449% | $249.3783 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $99.65 | 6.465% | $106.0924 | $106.09 | $106.10 | $106.10 |
| Purchase #4 | $142.34 | 4.205% | $148.3254 | $148.33 | $148.35 | $148.30 |
| Purchase #5 | $141.82 | 13.624% | $161.1416 | $161.14 | $161.15 | $161.10 |
| Purchase #6 | $76.40 | 8.743% | $83.0797 | $83.08 | $83.10 | $83.10 |
| Purchase #7 | $132.79 | 9.551% | $145.4728 | $145.47 | $145.45 | $145.50 |
| 7 purchase totals = | $915.26 | $1,001.3113 | $1,001.31 | $1,001.35 | $1,001.30 | |