| 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 | $90.79 | 4.815% | $95.1615 | $95.16 | $95.15 | $95.20 |
| Purchase #2 | $171.70 | 6.769% | $183.3224 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $163.60 | 10.160% | $180.2218 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $233.30 | 7.181% | $250.0533 | $250.05 | $250.05 | $250.10 |
| Purchase #5 | $196.76 | 8.751% | $213.9785 | $213.98 | $214.00 | $214.00 |
| Purchase #6 | $150.86 | 11.533% | $168.2587 | $168.26 | $168.25 | $168.30 |
| Purchase #7 | $208.27 | 5.522% | $219.7707 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $1,215.28 | $1,310.7669 | $1,310.76 | $1,310.70 | $1,310.90 | |