| 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 | $179.71 | 11.494% | $200.3659 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $120.85 | 13.799% | $137.5261 | $137.53 | $137.55 | $137.50 |
| Purchase #3 | $249.38 | 8.706% | $271.091 | $271.09 | $271.10 | $271.10 |
| Purchase #4 | $201.27 | 6.233% | $213.8152 | $213.82 | $213.80 | $213.80 |
| Purchase #5 | $226.53 | 8.765% | $246.3854 | $246.39 | $246.40 | $246.40 |
| Purchase #6 | $25.59 | 7.527% | $27.5162 | $27.52 | $27.50 | $27.50 |
| Purchase #7 | $129.96 | 3.528% | $134.545 | $134.55 | $134.55 | $134.50 |
| 7 purchase totals = | $1,133.29 | $1,231.2448 | $1,231.27 | $1,231.25 | $1,231.20 | |