| 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 | $184.69 | 13.258% | $209.1762 | $209.18 | $209.20 | $209.20 |
| Purchase #2 | $198.54 | 10.511% | $219.4085 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $233.35 | 4.822% | $244.6021 | $244.60 | $244.60 | $244.60 |
| Purchase #4 | $209.83 | 13.314% | $237.7668 | $237.77 | $237.75 | $237.80 |
| Purchase #5 | $140.76 | 4.578% | $147.204 | $147.20 | $147.20 | $147.20 |
| Purchase #6 | $166.31 | 12.302% | $186.7695 | $186.77 | $186.75 | $186.80 |
| Purchase #7 | $113.95 | 13.109% | $128.8877 | $128.89 | $128.90 | $128.90 |
| 7 purchase totals = | $1,247.43 | $1,373.8148 | $1,373.82 | $1,373.80 | $1,373.90 | |