| 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 | $119.67 | 12.312% | $134.4038 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $134.54 | 3.330% | $139.0202 | $139.02 | $139.00 | $139.00 |
| Purchase #3 | $111.66 | 9.126% | $121.8501 | $121.85 | $121.85 | $121.90 |
| Purchase #4 | $137.81 | 4.327% | $143.773 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $181.42 | 4.290% | $189.2029 | $189.20 | $189.20 | $189.20 |
| Purchase #6 | $179.60 | 11.589% | $200.4138 | $200.41 | $200.40 | $200.40 |
| Purchase #7 | $71.54 | 3.788% | $74.2499 | $74.25 | $74.25 | $74.20 |
| 7 purchase totals = | $936.24 | $1,002.9137 | $1,002.90 | $1,002.85 | $1,002.90 | |