| 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 | $104.28 | 8.701% | $113.3534 | $113.35 | $113.35 | $113.40 |
| Purchase #2 | $183.68 | 8.849% | $199.9338 | $199.93 | $199.95 | $199.90 |
| Purchase #3 | $177.51 | 4.523% | $185.5388 | $185.54 | $185.55 | $185.50 |
| Purchase #4 | $206.46 | 9.243% | $225.5431 | $225.54 | $225.55 | $225.50 |
| Purchase #5 | $220.56 | 6.188% | $234.2083 | $234.21 | $234.20 | $234.20 |
| Purchase #6 | $147.34 | 12.443% | $165.6735 | $165.67 | $165.65 | $165.70 |
| Purchase #7 | $138.32 | 13.367% | $156.8092 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $1,178.15 | $1,281.0601 | $1,281.05 | $1,281.05 | $1,281.00 | |