| 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 | $177.52 | 10.716% | $196.543 | $196.54 | $196.55 | $196.50 |
| Purchase #2 | $239.89 | 7.191% | $257.1405 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $85.92 | 3.420% | $88.8585 | $88.86 | $88.85 | $88.90 |
| Purchase #4 | $221.27 | 7.197% | $237.1948 | $237.19 | $237.20 | $237.20 |
| Purchase #5 | $249.64 | 6.130% | $264.9429 | $264.94 | $264.95 | $264.90 |
| Purchase #6 | $138.45 | 9.359% | $151.4075 | $151.41 | $151.40 | $151.40 |
| Purchase #7 | $223.35 | 6.149% | $237.0838 | $237.08 | $237.10 | $237.10 |
| 7 purchase totals = | $1,336.04 | $1,433.1710 | $1,433.16 | $1,433.20 | $1,433.10 | |