| 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 | $225.94 | 8.282% | $244.6524 | $244.65 | $244.65 | $244.70 |
| Purchase #2 | $189.64 | 7.510% | $203.882 | $203.88 | $203.90 | $203.90 |
| Purchase #3 | $93.61 | 11.133% | $104.0316 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $5.76 | 11.598% | $6.428 | $6.43 | $6.45 | $6.40 |
| Purchase #5 | $148.38 | 10.469% | $163.9139 | $163.91 | $163.90 | $163.90 |
| Purchase #6 | $192.63 | 3.212% | $198.8173 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $169.68 | 10.553% | $187.5863 | $187.59 | $187.60 | $187.60 |
| 7 purchase totals = | $1,025.64 | $1,109.3115 | $1,109.31 | $1,109.35 | $1,109.30 | |