| 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 | $181.37 | 6.129% | $192.4862 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $225.64 | 12.455% | $253.7435 | $253.74 | $253.75 | $253.70 |
| Purchase #3 | $216.31 | 5.142% | $227.4327 | $227.43 | $227.45 | $227.40 |
| Purchase #4 | $5.86 | 4.477% | $6.1224 | $6.12 | $6.10 | $6.10 |
| Purchase #5 | $39.66 | 5.474% | $41.831 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $88.67 | 7.222% | $95.0737 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $224.38 | 7.837% | $241.9647 | $241.96 | $241.95 | $242.00 |
| 7 purchase totals = | $981.89 | $1,058.6542 | $1,058.64 | $1,058.65 | $1,058.60 | |