| 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 | $232.85 | 11.125% | $258.7546 | $258.75 | $258.75 | $258.80 |
| Purchase #2 | $73.43 | 7.423% | $78.8807 | $78.88 | $78.90 | $78.90 |
| Purchase #3 | $64.55 | 7.466% | $69.3693 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $168.52 | 7.612% | $181.3477 | $181.35 | $181.35 | $181.30 |
| Purchase #5 | $87.49 | 6.262% | $92.9686 | $92.97 | $92.95 | $93.00 |
| Purchase #6 | $193.97 | 4.854% | $203.3853 | $203.39 | $203.40 | $203.40 |
| Purchase #7 | $13.79 | 9.501% | $15.1002 | $15.10 | $15.10 | $15.10 |
| 7 purchase totals = | $834.60 | $899.8064 | $899.81 | $899.80 | $899.90 | |