| 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 | $185.95 | 9.232% | $203.1169 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $175.73 | 6.336% | $186.8643 | $186.86 | $186.85 | $186.90 |
| Purchase #3 | $117.27 | 11.126% | $130.3175 | $130.32 | $130.30 | $130.30 |
| Purchase #4 | $39.62 | 4.567% | $41.4294 | $41.43 | $41.45 | $41.40 |
| Purchase #5 | $222.66 | 13.150% | $251.9398 | $251.94 | $251.95 | $251.90 |
| Purchase #6 | $225.74 | 3.230% | $233.0314 | $233.03 | $233.05 | $233.00 |
| Purchase #7 | $151.27 | 9.782% | $166.0672 | $166.07 | $166.05 | $166.10 |
| 7 purchase totals = | $1,118.24 | $1,212.7665 | $1,212.77 | $1,212.75 | $1,212.70 | |