| 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 | $213.89 | 3.782% | $221.9793 | $221.98 | $222.00 | $222.00 |
| Purchase #2 | $199.85 | 9.487% | $218.8098 | $218.81 | $218.80 | $218.80 |
| Purchase #3 | $232.86 | 9.864% | $255.8293 | $255.83 | $255.85 | $255.80 |
| Purchase #4 | $234.60 | 3.453% | $242.7007 | $242.70 | $242.70 | $242.70 |
| Purchase #5 | $23.41 | 4.134% | $24.3778 | $24.38 | $24.40 | $24.40 |
| Purchase #6 | $100.64 | 13.461% | $114.1872 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $77.92 | 12.516% | $87.6725 | $87.67 | $87.65 | $87.70 |
| 7 purchase totals = | $1,083.17 | $1,165.5566 | $1,165.56 | $1,165.60 | $1,165.60 | |