| 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 | $237.85 | 8.312% | $257.6201 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $200.71 | 3.642% | $208.0199 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $238.26 | 3.639% | $246.9303 | $246.93 | $246.95 | $246.90 |
| Purchase #4 | $93.99 | 10.656% | $104.0056 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $80.88 | 5.347% | $85.2047 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $35.87 | 3.527% | $37.1351 | $37.14 | $37.15 | $37.10 |
| Purchase #7 | $144.48 | 10.742% | $160 | $160.00 | $160.00 | $160.00 |
| 7 purchase totals = | $1,032.04 | $1,098.9157 | $1,098.92 | $1,098.90 | $1,098.80 | |