| 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 | $197.32 | 3.434% | $204.096 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $51.38 | 4.146% | $53.5102 | $53.51 | $53.50 | $53.50 |
| Purchase #3 | $104.46 | 5.302% | $109.9985 | $110.00 | $110.00 | $110.00 |
| Purchase #4 | $241.82 | 9.619% | $265.0807 | $265.08 | $265.10 | $265.10 |
| Purchase #5 | $165.80 | 8.611% | $180.077 | $180.08 | $180.10 | $180.10 |
| Purchase #6 | $72.95 | 9.287% | $79.7249 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $172.98 | 4.581% | $180.9042 | $180.90 | $180.90 | $180.90 |
| 7 purchase totals = | $1,006.71 | $1,073.3915 | $1,073.39 | $1,073.40 | $1,073.40 | |