| 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 | $33.80 | 11.269% | $37.6089 | $37.61 | $37.60 | $37.60 |
| Purchase #2 | $182.35 | 3.845% | $189.3614 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $70.46 | 9.666% | $77.2707 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $113.70 | 9.289% | $124.2616 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $213.72 | 3.742% | $221.7174 | $221.72 | $221.70 | $221.70 |
| Purchase #6 | $236.35 | 5.174% | $248.5787 | $248.58 | $248.60 | $248.60 |
| Purchase #7 | $120.98 | 12.282% | $135.8388 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $971.36 | $1,034.6375 | $1,034.64 | $1,034.60 | $1,034.70 | |