| 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 | $248.85 | 9.445% | $272.3539 | $272.35 | $272.35 | $272.40 |
| Purchase #2 | $222.91 | 7.495% | $239.6171 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $195.45 | 9.568% | $214.1507 | $214.15 | $214.15 | $214.20 |
| Purchase #4 | $145.37 | 6.458% | $154.758 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $155.39 | 7.255% | $166.6635 | $166.66 | $166.65 | $166.70 |
| Purchase #6 | $121.85 | 11.453% | $135.8055 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $26.66 | 9.643% | $29.2308 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $1,116.48 | $1,212.5795 | $1,212.58 | $1,212.55 | $1,212.70 | |