| 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 | $239.26 | 6.497% | $254.8047 | $254.80 | $254.80 | $254.80 |
| Purchase #2 | $230.48 | 9.138% | $251.5413 | $251.54 | $251.55 | $251.50 |
| Purchase #3 | $50.93 | 8.533% | $55.2759 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $163.49 | 5.274% | $172.1125 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $85.80 | 11.390% | $95.5726 | $95.57 | $95.55 | $95.60 |
| Purchase #6 | $199.64 | 7.528% | $214.6689 | $214.67 | $214.65 | $214.70 |
| Purchase #7 | $238.31 | 12.393% | $267.8438 | $267.84 | $267.85 | $267.80 |
| 7 purchase totals = | $1,207.91 | $1,311.8197 | $1,311.81 | $1,311.80 | $1,311.80 | |