| 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 | $223.90 | 7.478% | $240.6432 | $240.64 | $240.65 | $240.60 |
| Purchase #2 | $37.48 | 10.678% | $41.4821 | $41.48 | $41.50 | $41.50 |
| Purchase #3 | $124.85 | 6.509% | $132.9765 | $132.98 | $133.00 | $133.00 |
| Purchase #4 | $159.47 | 6.767% | $170.2613 | $170.26 | $170.25 | $170.30 |
| Purchase #5 | $136.42 | 13.377% | $154.6689 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $62.83 | 12.442% | $70.6473 | $70.65 | $70.65 | $70.60 |
| Purchase #7 | $227.59 | 5.687% | $240.533 | $240.53 | $240.55 | $240.50 |
| 7 purchase totals = | $972.54 | $1,051.2123 | $1,051.21 | $1,051.25 | $1,051.20 | |