| 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 | $204.64 | 9.495% | $224.0706 | $224.07 | $224.05 | $224.10 |
| Purchase #2 | $225.86 | 8.716% | $245.546 | $245.55 | $245.55 | $245.50 |
| Purchase #3 | $188.96 | 7.844% | $203.782 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $132.97 | 10.713% | $147.2151 | $147.22 | $147.20 | $147.20 |
| Purchase #5 | $191.51 | 9.250% | $209.2247 | $209.22 | $209.20 | $209.20 |
| Purchase #6 | $131.67 | 8.770% | $143.2175 | $143.22 | $143.20 | $143.20 |
| Purchase #7 | $30.68 | 12.387% | $34.4803 | $34.48 | $34.50 | $34.50 |
| 7 purchase totals = | $1,106.29 | $1,207.5362 | $1,207.54 | $1,207.50 | $1,207.50 | |