| 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 | $103.61 | 9.771% | $113.7337 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $207.52 | 6.741% | $221.5089 | $221.51 | $221.50 | $221.50 |
| Purchase #3 | $42.98 | 12.323% | $48.2764 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $149.74 | 5.412% | $157.8439 | $157.84 | $157.85 | $157.80 |
| Purchase #5 | $29.46 | 10.239% | $32.4764 | $32.48 | $32.50 | $32.50 |
| Purchase #6 | $239.31 | 6.615% | $255.1404 | $255.14 | $255.15 | $255.10 |
| Purchase #7 | $192.48 | 3.553% | $199.3188 | $199.32 | $199.30 | $199.30 |
| 7 purchase totals = | $965.10 | $1,028.2985 | $1,028.30 | $1,028.35 | $1,028.20 | |