| 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 | $178.35 | 9.697% | $195.6446 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $236.77 | 12.311% | $265.9188 | $265.92 | $265.90 | $265.90 |
| Purchase #3 | $10.33 | 8.256% | $11.1828 | $11.18 | $11.20 | $11.20 |
| Purchase #4 | $223.32 | 7.214% | $239.4303 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $75.96 | 11.107% | $84.3969 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $60.86 | 4.465% | $63.5774 | $63.58 | $63.60 | $63.60 |
| Purchase #7 | $53.75 | 11.420% | $59.8883 | $59.89 | $59.90 | $59.90 |
| 7 purchase totals = | $839.34 | $920.0391 | $920.04 | $920.10 | $920.00 | |