| 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 | $26.36 | 3.312% | $27.233 | $27.23 | $27.25 | $27.20 |
| Purchase #2 | $131.33 | 12.312% | $147.4993 | $147.50 | $147.50 | $147.50 |
| Purchase #3 | $65.57 | 9.207% | $71.607 | $71.61 | $71.60 | $71.60 |
| Purchase #4 | $107.77 | 9.771% | $118.3002 | $118.30 | $118.30 | $118.30 |
| Purchase #5 | $121.98 | 12.572% | $137.3153 | $137.32 | $137.30 | $137.30 |
| Purchase #6 | $140.34 | 12.127% | $157.359 | $157.36 | $157.35 | $157.40 |
| Purchase #7 | $142.58 | 11.538% | $159.0309 | $159.03 | $159.05 | $159.00 |
| 7 purchase totals = | $735.93 | $818.3447 | $818.35 | $818.35 | $818.30 | |