| 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 | $43.33 | 12.729% | $48.8455 | $48.85 | $48.85 | $48.80 |
| Purchase #2 | $147.81 | 6.210% | $156.989 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $242.57 | 3.128% | $250.1576 | $250.16 | $250.15 | $250.20 |
| Purchase #4 | $148.37 | 3.735% | $153.9116 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $210.86 | 9.733% | $231.383 | $231.38 | $231.40 | $231.40 |
| Purchase #6 | $212.41 | 9.429% | $232.4381 | $232.44 | $232.45 | $232.40 |
| Purchase #7 | $132.59 | 12.527% | $149.1995 | $149.20 | $149.20 | $149.20 |
| 7 purchase totals = | $1,137.94 | $1,222.9243 | $1,222.93 | $1,222.95 | $1,222.90 | |