| 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 | $81.84 | 10.215% | $90.2 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $211.57 | 10.594% | $233.9837 | $233.98 | $234.00 | $234.00 |
| Purchase #3 | $226.28 | 11.207% | $251.6392 | $251.64 | $251.65 | $251.60 |
| Purchase #4 | $119.29 | 3.656% | $123.6512 | $123.65 | $123.65 | $123.70 |
| Purchase #5 | $104.76 | 10.740% | $116.0112 | $116.01 | $116.00 | $116.00 |
| Purchase #6 | $102.38 | 3.698% | $106.166 | $106.17 | $106.15 | $106.20 |
| Purchase #7 | $226.76 | 4.126% | $236.1161 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $1,072.88 | $1,157.7674 | $1,157.77 | $1,157.75 | $1,157.80 | |