| 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 | $223.88 | 11.617% | $249.8881 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $239.69 | 6.323% | $254.8456 | $254.85 | $254.85 | $254.80 |
| Purchase #3 | $157.46 | 3.705% | $163.2939 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $190.47 | 3.258% | $196.6755 | $196.68 | $196.70 | $196.70 |
| Purchase #5 | $39.90 | 11.850% | $44.6282 | $44.63 | $44.65 | $44.60 |
| Purchase #6 | $182.44 | 3.262% | $188.3912 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $171.86 | 3.320% | $177.5658 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $1,205.70 | $1,275.2883 | $1,275.30 | $1,275.35 | $1,275.30 | |