| 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 | $200.42 | 9.786% | $220.0331 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $121.55 | 10.779% | $134.6519 | $134.65 | $134.65 | $134.70 |
| Purchase #3 | $231.89 | 13.219% | $262.5435 | $262.54 | $262.55 | $262.50 |
| Purchase #4 | $43.98 | 6.221% | $46.716 | $46.72 | $46.70 | $46.70 |
| Purchase #5 | $221.65 | 11.665% | $247.5055 | $247.51 | $247.50 | $247.50 |
| Purchase #6 | $165.85 | 6.288% | $176.2786 | $176.28 | $176.30 | $176.30 |
| Purchase #7 | $138.56 | 10.165% | $152.6446 | $152.64 | $152.65 | $152.60 |
| 7 purchase totals = | $1,123.90 | $1,240.3732 | $1,240.37 | $1,240.40 | $1,240.30 | |