| 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 | $12.93 | 13.868% | $14.7231 | $14.72 | $14.70 | $14.70 |
| Purchase #2 | $223.92 | 6.334% | $238.1031 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $43.73 | 5.395% | $46.0892 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $211.66 | 9.345% | $231.4396 | $231.44 | $231.45 | $231.40 |
| Purchase #5 | $232.49 | 10.283% | $256.3969 | $256.40 | $256.40 | $256.40 |
| Purchase #6 | $23.48 | 10.812% | $26.0187 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $25.41 | 11.473% | $28.3253 | $28.33 | $28.35 | $28.30 |
| 7 purchase totals = | $773.62 | $841.0959 | $841.10 | $841.10 | $841.00 | |