| 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 | $162.44 | 10.332% | $179.2233 | $179.22 | $179.20 | $179.20 |
| Purchase #2 | $104.89 | 10.859% | $116.28 | $116.28 | $116.30 | $116.30 |
| Purchase #3 | $154.59 | 10.634% | $171.0291 | $171.03 | $171.05 | $171.00 |
| Purchase #4 | $248.78 | 4.513% | $260.0074 | $260.01 | $260.00 | $260.00 |
| Purchase #5 | $89.53 | 9.768% | $98.2753 | $98.28 | $98.30 | $98.30 |
| Purchase #6 | $141.87 | 9.148% | $154.8483 | $154.85 | $154.85 | $154.80 |
| Purchase #7 | $22.67 | 10.514% | $25.0535 | $25.05 | $25.05 | $25.10 |
| 7 purchase totals = | $924.77 | $1,004.7169 | $1,004.72 | $1,004.75 | $1,004.70 | |