| 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 | $95.85 | 10.247% | $105.6717 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $229.90 | 3.566% | $238.0982 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $222.78 | 5.542% | $235.1265 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $25.32 | 8.147% | $27.3828 | $27.38 | $27.40 | $27.40 |
| Purchase #5 | $220.74 | 12.710% | $248.7961 | $248.80 | $248.80 | $248.80 |
| Purchase #6 | $192.57 | 8.320% | $208.5918 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $108.87 | 12.854% | $122.8641 | $122.86 | $122.85 | $122.90 |
| 7 purchase totals = | $1,096.03 | $1,186.5312 | $1,186.53 | $1,186.55 | $1,186.60 | |