| 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 | $191.50 | 4.602% | $200.3128 | $200.31 | $200.30 | $200.30 |
| Purchase #2 | $22.42 | 7.709% | $24.1484 | $24.15 | $24.15 | $24.10 |
| Purchase #3 | $105.94 | 9.699% | $116.2151 | $116.22 | $116.20 | $116.20 |
| Purchase #4 | $213.82 | 5.640% | $225.8794 | $225.88 | $225.90 | $225.90 |
| Purchase #5 | $133.57 | 10.869% | $148.0877 | $148.09 | $148.10 | $148.10 |
| Purchase #6 | $199.36 | 12.356% | $223.9929 | $223.99 | $224.00 | $224.00 |
| Purchase #7 | $193.50 | 12.813% | $218.2932 | $218.29 | $218.30 | $218.30 |
| 7 purchase totals = | $1,060.11 | $1,156.9295 | $1,156.93 | $1,156.95 | $1,156.90 | |