| 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 | $242.70 | 6.472% | $258.4075 | $258.41 | $258.40 | $258.40 |
| Purchase #2 | $173.91 | 12.440% | $195.5444 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $159.49 | 5.529% | $168.3082 | $168.31 | $168.30 | $168.30 |
| Purchase #4 | $129.72 | 10.116% | $142.8425 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $231.86 | 8.463% | $251.4823 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $125.61 | 9.521% | $137.5693 | $137.57 | $137.55 | $137.60 |
| Purchase #7 | $127.38 | 3.618% | $131.9886 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $1,190.67 | $1,286.1428 | $1,286.14 | $1,286.15 | $1,286.10 | |