| 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 | $113.52 | 7.296% | $121.8024 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $35.45 | 13.657% | $40.2914 | $40.29 | $40.30 | $40.30 |
| Purchase #3 | $115.87 | 9.710% | $127.121 | $127.12 | $127.10 | $127.10 |
| Purchase #4 | $218.85 | 12.343% | $245.8627 | $245.86 | $245.85 | $245.90 |
| Purchase #5 | $104.97 | 3.177% | $108.3049 | $108.30 | $108.30 | $108.30 |
| Purchase #6 | $70.91 | 6.633% | $75.6135 | $75.61 | $75.60 | $75.60 |
| Purchase #7 | $164.83 | 5.593% | $174.0489 | $174.05 | $174.05 | $174.00 |
| 7 purchase totals = | $824.40 | $893.0448 | $893.03 | $893.00 | $893.00 | |