| 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 | $234.77 | 7.285% | $251.873 | $251.87 | $251.85 | $251.90 |
| Purchase #2 | $206.92 | 12.302% | $232.3753 | $232.38 | $232.40 | $232.40 |
| Purchase #3 | $123.79 | 11.667% | $138.2326 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $175.78 | 12.812% | $198.3009 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $153.46 | 12.106% | $172.0379 | $172.04 | $172.05 | $172.00 |
| Purchase #6 | $195.26 | 12.133% | $218.9509 | $218.95 | $218.95 | $219.00 |
| Purchase #7 | $80.66 | 12.199% | $90.4997 | $90.50 | $90.50 | $90.50 |
| 7 purchase totals = | $1,170.64 | $1,302.2703 | $1,302.27 | $1,302.30 | $1,302.30 | |