| 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 | $237.53 | 5.378% | $250.3044 | $250.30 | $250.30 | $250.30 |
| Purchase #2 | $196.52 | 8.631% | $213.4816 | $213.48 | $213.50 | $213.50 |
| Purchase #3 | $91.54 | 3.802% | $95.0204 | $95.02 | $95.00 | $95.00 |
| Purchase #4 | $95.90 | 10.403% | $105.8765 | $105.88 | $105.90 | $105.90 |
| Purchase #5 | $78.60 | 6.829% | $83.9676 | $83.97 | $83.95 | $84.00 |
| Purchase #6 | $246.83 | 7.810% | $266.1074 | $266.11 | $266.10 | $266.10 |
| Purchase #7 | $110.52 | 3.135% | $113.9848 | $113.98 | $114.00 | $114.00 |
| 7 purchase totals = | $1,057.44 | $1,128.7427 | $1,128.74 | $1,128.75 | $1,128.80 | |