| 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 | $233.35 | 12.363% | $262.1991 | $262.20 | $262.20 | $262.20 |
| Purchase #2 | $128.86 | 13.673% | $146.479 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $113.47 | 8.366% | $122.9629 | $122.96 | $122.95 | $123.00 |
| Purchase #4 | $120.39 | 5.293% | $126.7622 | $126.76 | $126.75 | $126.80 |
| Purchase #5 | $190.77 | 9.841% | $209.5437 | $209.54 | $209.55 | $209.50 |
| Purchase #6 | $128.50 | 3.458% | $132.9435 | $132.94 | $132.95 | $132.90 |
| Purchase #7 | $147.32 | 4.490% | $153.9347 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $1,062.66 | $1,154.8251 | $1,154.81 | $1,154.85 | $1,154.80 | |