| 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 | $76.81 | 3.135% | $79.218 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $78.51 | 7.862% | $84.6825 | $84.68 | $84.70 | $84.70 |
| Purchase #3 | $122.33 | 4.727% | $128.1125 | $128.11 | $128.10 | $128.10 |
| Purchase #4 | $128.65 | 7.873% | $138.7786 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $172.52 | 12.868% | $194.7199 | $194.72 | $194.70 | $194.70 |
| Purchase #6 | $227.52 | 5.309% | $239.599 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $146.53 | 10.767% | $162.3069 | $162.31 | $162.30 | $162.30 |
| 7 purchase totals = | $952.87 | $1,027.4174 | $1,027.42 | $1,027.40 | $1,027.40 | |