| 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 | $118.36 | 10.222% | $130.4588 | $130.46 | $130.45 | $130.50 |
| Purchase #2 | $92.54 | 13.557% | $105.0856 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $145.35 | 3.256% | $150.0826 | $150.08 | $150.10 | $150.10 |
| Purchase #4 | $245.49 | 13.424% | $278.4446 | $278.44 | $278.45 | $278.40 |
| Purchase #5 | $241.77 | 3.128% | $249.3326 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $222.85 | 5.182% | $234.3981 | $234.40 | $234.40 | $234.40 |
| Purchase #7 | $93.33 | 12.426% | $104.9272 | $104.93 | $104.95 | $104.90 |
| 7 purchase totals = | $1,159.69 | $1,252.7295 | $1,252.73 | $1,252.80 | $1,252.70 | |