| 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 | $138.32 | 10.437% | $152.7565 | $152.76 | $152.75 | $152.80 |
| Purchase #2 | $124.52 | 12.153% | $139.6529 | $139.65 | $139.65 | $139.70 |
| Purchase #3 | $21.42 | 5.752% | $22.6521 | $22.65 | $22.65 | $22.70 |
| Purchase #4 | $122.72 | 9.858% | $134.8177 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $220.29 | 7.352% | $236.4857 | $236.49 | $236.50 | $236.50 |
| Purchase #6 | $191.48 | 11.732% | $213.9444 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $232.64 | 11.540% | $259.4867 | $259.49 | $259.50 | $259.50 |
| 7 purchase totals = | $1,051.39 | $1,159.7960 | $1,159.80 | $1,159.80 | $1,159.90 | |