| 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 | $220.83 | 4.626% | $231.0456 | $231.05 | $231.05 | $231.00 |
| Purchase #2 | $143.66 | 4.628% | $150.3086 | $150.31 | $150.30 | $150.30 |
| Purchase #3 | $224.47 | 7.344% | $240.9551 | $240.96 | $240.95 | $241.00 |
| Purchase #4 | $200.74 | 11.612% | $224.0499 | $224.05 | $224.05 | $224.00 |
| Purchase #5 | $141.85 | 8.287% | $153.6051 | $153.61 | $153.60 | $153.60 |
| Purchase #6 | $36.82 | 11.804% | $41.1662 | $41.17 | $41.15 | $41.20 |
| Purchase #7 | $134.95 | 13.364% | $152.9847 | $152.98 | $153.00 | $153.00 |
| 7 purchase totals = | $1,103.32 | $1,194.1152 | $1,194.13 | $1,194.10 | $1,194.10 | |