| 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 | $235.60 | 4.215% | $245.5305 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $185.49 | 13.140% | $209.8634 | $209.86 | $209.85 | $209.90 |
| Purchase #3 | $79.52 | 4.560% | $83.1461 | $83.15 | $83.15 | $83.10 |
| Purchase #4 | $184.96 | 7.556% | $198.9356 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $133.81 | 4.708% | $140.1098 | $140.11 | $140.10 | $140.10 |
| Purchase #6 | $209.50 | 4.763% | $219.4785 | $219.48 | $219.50 | $219.50 |
| Purchase #7 | $89.91 | 9.217% | $98.197 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $1,118.79 | $1,195.2609 | $1,195.27 | $1,195.30 | $1,195.20 | |