| 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 | $237.55 | 10.756% | $263.1009 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $112.76 | 7.837% | $121.597 | $121.60 | $121.60 | $121.60 |
| Purchase #3 | $86.38 | 6.181% | $91.7191 | $91.72 | $91.70 | $91.70 |
| Purchase #4 | $77.52 | 4.817% | $81.2541 | $81.25 | $81.25 | $81.30 |
| Purchase #5 | $94.68 | 10.142% | $104.2824 | $104.28 | $104.30 | $104.30 |
| Purchase #6 | $166.42 | 12.672% | $187.5087 | $187.51 | $187.50 | $187.50 |
| Purchase #7 | $156.44 | 4.578% | $163.6018 | $163.60 | $163.60 | $163.60 |
| 7 purchase totals = | $931.75 | $1,013.0640 | $1,013.06 | $1,013.05 | $1,013.10 | |