| 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 | $111.48 | 10.849% | $123.5745 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $120.41 | 10.725% | $133.324 | $133.32 | $133.30 | $133.30 |
| Purchase #3 | $201.46 | 7.854% | $217.2827 | $217.28 | $217.30 | $217.30 |
| Purchase #4 | $171.92 | 5.362% | $181.1384 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $217.93 | 13.320% | $246.9583 | $246.96 | $246.95 | $247.00 |
| Purchase #6 | $245.40 | 5.107% | $257.9326 | $257.93 | $257.95 | $257.90 |
| Purchase #7 | $189.73 | 6.548% | $202.1535 | $202.15 | $202.15 | $202.20 |
| 7 purchase totals = | $1,258.33 | $1,362.3640 | $1,362.35 | $1,362.35 | $1,362.40 | |