| 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 | $121.45 | 5.469% | $128.0921 | $128.09 | $128.10 | $128.10 |
| Purchase #2 | $195.73 | 11.187% | $217.6263 | $217.63 | $217.65 | $217.60 |
| Purchase #3 | $21.48 | 9.640% | $23.5507 | $23.55 | $23.55 | $23.60 |
| Purchase #4 | $110.89 | 7.373% | $119.0659 | $119.07 | $119.05 | $119.10 |
| Purchase #5 | $131.55 | 5.386% | $138.6353 | $138.64 | $138.65 | $138.60 |
| Purchase #6 | $82.70 | 3.547% | $85.6334 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $187.92 | 12.280% | $210.9966 | $211.00 | $211.00 | $211.00 |
| 7 purchase totals = | $851.72 | $923.6003 | $923.61 | $923.65 | $923.60 | |