| 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 | $224.87 | 3.198% | $232.0613 | $232.06 | $232.05 | $232.10 |
| Purchase #2 | $67.86 | 9.864% | $74.5537 | $74.55 | $74.55 | $74.60 |
| Purchase #3 | $233.93 | 3.626% | $242.4123 | $242.41 | $242.40 | $242.40 |
| Purchase #4 | $129.89 | 10.223% | $143.1687 | $143.17 | $143.15 | $143.20 |
| Purchase #5 | $227.30 | 5.740% | $240.347 | $240.35 | $240.35 | $240.30 |
| Purchase #6 | $174.48 | 3.154% | $179.9831 | $179.98 | $180.00 | $180.00 |
| Purchase #7 | $38.32 | 7.661% | $41.2557 | $41.26 | $41.25 | $41.30 |
| 7 purchase totals = | $1,096.65 | $1,153.7818 | $1,153.78 | $1,153.75 | $1,153.90 | |