| 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 | $202.73 | 12.141% | $227.3434 | $227.34 | $227.35 | $227.30 |
| Purchase #2 | $191.98 | 5.126% | $201.8209 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $227.62 | 9.704% | $249.7082 | $249.71 | $249.70 | $249.70 |
| Purchase #4 | $246.64 | 4.580% | $257.9361 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $42.43 | 10.219% | $46.7659 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $22.35 | 6.110% | $23.7156 | $23.72 | $23.70 | $23.70 |
| Purchase #7 | $69.96 | 6.226% | $74.3157 | $74.32 | $74.30 | $74.30 |
| 7 purchase totals = | $1,003.71 | $1,081.6058 | $1,081.62 | $1,081.55 | $1,081.50 | |