| 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 | $52.94 | 7.674% | $57.0026 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $200.69 | 11.592% | $223.954 | $223.95 | $223.95 | $224.00 |
| Purchase #3 | $90.77 | 5.747% | $95.9866 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $232.77 | 9.849% | $255.6955 | $255.70 | $255.70 | $255.70 |
| Purchase #5 | $248.74 | 3.608% | $257.7145 | $257.71 | $257.70 | $257.70 |
| Purchase #6 | $228.94 | 8.860% | $249.2241 | $249.22 | $249.20 | $249.20 |
| Purchase #7 | $128.92 | 11.627% | $143.9095 | $143.91 | $143.90 | $143.90 |
| 7 purchase totals = | $1,183.77 | $1,283.4868 | $1,283.48 | $1,283.45 | $1,283.50 | |