| 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 | $116.61 | 5.839% | $123.4189 | $123.42 | $123.40 | $123.40 |
| Purchase #2 | $197.99 | 10.120% | $218.0266 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $123.55 | 9.290% | $135.0278 | $135.03 | $135.05 | $135.00 |
| Purchase #4 | $213.65 | 3.512% | $221.1534 | $221.15 | $221.15 | $221.20 |
| Purchase #5 | $219.54 | 13.528% | $249.2394 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $113.36 | 11.373% | $126.2524 | $126.25 | $126.25 | $126.30 |
| Purchase #7 | $201.51 | 11.133% | $223.9441 | $223.94 | $223.95 | $223.90 |
| 7 purchase totals = | $1,186.21 | $1,297.0626 | $1,297.06 | $1,297.10 | $1,297.00 | |