| 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 | $188.51 | 9.235% | $205.9189 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $187.45 | 8.445% | $203.2802 | $203.28 | $203.30 | $203.30 |
| Purchase #3 | $220.45 | 5.114% | $231.7238 | $231.72 | $231.70 | $231.70 |
| Purchase #4 | $113.81 | 13.462% | $129.1311 | $129.13 | $129.15 | $129.10 |
| Purchase #5 | $229.78 | 6.774% | $245.3453 | $245.35 | $245.35 | $245.30 |
| Purchase #6 | $130.62 | 7.416% | $140.3068 | $140.31 | $140.30 | $140.30 |
| Purchase #7 | $189.74 | 10.154% | $209.0062 | $209.01 | $209.00 | $209.00 |
| 7 purchase totals = | $1,260.36 | $1,364.7123 | $1,364.72 | $1,364.70 | $1,364.60 | |