| 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 | $89.93 | 11.399% | $100.1811 | $100.18 | $100.20 | $100.20 |
| Purchase #2 | $215.30 | 12.212% | $241.5924 | $241.59 | $241.60 | $241.60 |
| Purchase #3 | $223.36 | 8.796% | $243.0067 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $234.33 | 5.839% | $248.0125 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $236.40 | 11.396% | $263.3401 | $263.34 | $263.35 | $263.30 |
| Purchase #6 | $135.42 | 11.766% | $151.3535 | $151.35 | $151.35 | $151.40 |
| Purchase #7 | $57.90 | 9.427% | $63.3582 | $63.36 | $63.35 | $63.40 |
| 7 purchase totals = | $1,192.64 | $1,310.8445 | $1,310.84 | $1,310.85 | $1,310.90 | |