| 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 | $226.58 | 11.353% | $252.3036 | $252.30 | $252.30 | $252.30 |
| Purchase #2 | $196.85 | 8.777% | $214.1275 | $214.13 | $214.15 | $214.10 |
| Purchase #3 | $233.79 | 12.642% | $263.3457 | $263.35 | $263.35 | $263.30 |
| Purchase #4 | $128.90 | 5.560% | $136.0668 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $193.60 | 10.227% | $213.3995 | $213.40 | $213.40 | $213.40 |
| Purchase #6 | $177.97 | 5.106% | $187.0571 | $187.06 | $187.05 | $187.10 |
| Purchase #7 | $161.82 | 3.696% | $167.8009 | $167.80 | $167.80 | $167.80 |
| 7 purchase totals = | $1,319.51 | $1,434.1011 | $1,434.11 | $1,434.10 | $1,434.10 | |