| 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 | $184.97 | 13.125% | $209.2473 | $209.25 | $209.25 | $209.20 |
| Purchase #2 | $203.54 | 9.487% | $222.8498 | $222.85 | $222.85 | $222.80 |
| Purchase #3 | $241.56 | 3.219% | $249.3358 | $249.34 | $249.35 | $249.30 |
| Purchase #4 | $239.73 | 11.343% | $266.9226 | $266.92 | $266.90 | $266.90 |
| Purchase #5 | $195.98 | 13.428% | $222.2962 | $222.30 | $222.30 | $222.30 |
| Purchase #6 | $134.72 | 7.156% | $144.3606 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $114.65 | 6.779% | $122.4221 | $122.42 | $122.40 | $122.40 |
| 7 purchase totals = | $1,315.15 | $1,437.4344 | $1,437.44 | $1,437.40 | $1,437.30 | |