| 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 | $241.31 | 6.858% | $257.859 | $257.86 | $257.85 | $257.90 |
| Purchase #2 | $237.60 | 13.190% | $268.9394 | $268.94 | $268.95 | $268.90 |
| Purchase #3 | $89.62 | 6.341% | $95.3028 | $95.30 | $95.30 | $95.30 |
| Purchase #4 | $17.46 | 12.619% | $19.6633 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $117.77 | 7.371% | $126.4508 | $126.45 | $126.45 | $126.50 |
| Purchase #6 | $137.98 | 12.403% | $155.0937 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $150.84 | 3.673% | $156.3804 | $156.38 | $156.40 | $156.40 |
| 7 purchase totals = | $992.58 | $1,079.6894 | $1,079.68 | $1,079.70 | $1,079.80 | |