| 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 | $235.87 | 9.133% | $257.412 | $257.41 | $257.40 | $257.40 |
| Purchase #2 | $87.59 | 12.191% | $98.2681 | $98.27 | $98.25 | $98.30 |
| Purchase #3 | $223.68 | 10.349% | $246.8286 | $246.83 | $246.85 | $246.80 |
| Purchase #4 | $234.61 | 13.740% | $266.8454 | $266.85 | $266.85 | $266.80 |
| Purchase #5 | $119.55 | 9.257% | $130.6167 | $130.62 | $130.60 | $130.60 |
| Purchase #6 | $237.83 | 6.745% | $253.8716 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $163.30 | 4.784% | $171.1123 | $171.11 | $171.10 | $171.10 |
| 7 purchase totals = | $1,302.43 | $1,424.9547 | $1,424.96 | $1,424.90 | $1,424.90 | |