| 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 | $26.64 | 12.339% | $29.9271 | $29.93 | $29.95 | $29.90 |
| Purchase #2 | $217.66 | 7.746% | $234.5199 | $234.52 | $234.50 | $234.50 |
| Purchase #3 | $60.82 | 13.290% | $68.903 | $68.90 | $68.90 | $68.90 |
| Purchase #4 | $41.80 | 12.732% | $47.122 | $47.12 | $47.10 | $47.10 |
| Purchase #5 | $104.47 | 6.228% | $110.9764 | $110.98 | $111.00 | $111.00 |
| Purchase #6 | $228.98 | 12.676% | $258.0055 | $258.01 | $258.00 | $258.00 |
| Purchase #7 | $250.63 | 11.163% | $278.6078 | $278.61 | $278.60 | $278.60 |
| 7 purchase totals = | $931.00 | $1,028.0617 | $1,028.07 | $1,028.05 | $1,028.00 | |