| 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 | $216.81 | 10.204% | $238.9333 | $238.93 | $238.95 | $238.90 |
| Purchase #2 | $239.85 | 3.840% | $249.0602 | $249.06 | $249.05 | $249.10 |
| Purchase #3 | $240.43 | 8.186% | $260.1116 | $260.11 | $260.10 | $260.10 |
| Purchase #4 | $59.57 | 6.580% | $63.4897 | $63.49 | $63.50 | $63.50 |
| Purchase #5 | $36.48 | 12.616% | $41.0823 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $213.58 | 13.547% | $242.5137 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $211.74 | 5.564% | $223.5212 | $223.52 | $223.50 | $223.50 |
| 7 purchase totals = | $1,218.46 | $1,318.7120 | $1,318.70 | $1,318.70 | $1,318.70 | |