| 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 | $189.31 | 7.559% | $203.6199 | $203.62 | $203.60 | $203.60 |
| Purchase #2 | $160.72 | 5.838% | $170.1028 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $132.82 | 11.696% | $148.3546 | $148.35 | $148.35 | $148.40 |
| Purchase #4 | $200.31 | 6.237% | $212.8033 | $212.80 | $212.80 | $212.80 |
| Purchase #5 | $29.66 | 4.232% | $30.9152 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $128.62 | 4.470% | $134.3693 | $134.37 | $134.35 | $134.40 |
| Purchase #7 | $132.55 | 4.438% | $138.4326 | $138.43 | $138.45 | $138.40 |
| 7 purchase totals = | $973.99 | $1,038.5977 | $1,038.59 | $1,038.55 | $1,038.60 | |