| 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 | $105.50 | 3.594% | $109.2917 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $61.53 | 3.494% | $63.6799 | $63.68 | $63.70 | $63.70 |
| Purchase #3 | $225.64 | 4.477% | $235.7419 | $235.74 | $235.75 | $235.70 |
| Purchase #4 | $168.31 | 9.369% | $184.079 | $184.08 | $184.10 | $184.10 |
| Purchase #5 | $223.83 | 5.348% | $235.8004 | $235.80 | $235.80 | $235.80 |
| Purchase #6 | $169.70 | 6.439% | $180.627 | $180.63 | $180.65 | $180.60 |
| Purchase #7 | $183.57 | 4.502% | $191.8343 | $191.83 | $191.85 | $191.80 |
| 7 purchase totals = | $1,138.08 | $1,201.0542 | $1,201.05 | $1,201.15 | $1,201.00 | |