| 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 | $180.26 | 11.180% | $200.4131 | $200.41 | $200.40 | $200.40 |
| Purchase #2 | $239.81 | 3.794% | $248.9084 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $190.73 | 4.661% | $199.6199 | $199.62 | $199.60 | $199.60 |
| Purchase #4 | $110.52 | 7.434% | $118.7361 | $118.74 | $118.75 | $118.70 |
| Purchase #5 | $98.48 | 4.494% | $102.9057 | $102.91 | $102.90 | $102.90 |
| Purchase #6 | $62.79 | 7.535% | $67.5212 | $67.52 | $67.50 | $67.50 |
| Purchase #7 | $236.80 | 8.778% | $257.5863 | $257.59 | $257.60 | $257.60 |
| 7 purchase totals = | $1,119.39 | $1,195.6907 | $1,195.70 | $1,195.65 | $1,195.60 | |