| 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 | $111.75 | 3.168% | $115.2902 | $115.29 | $115.30 | $115.30 |
| Purchase #2 | $166.49 | 9.472% | $182.2599 | $182.26 | $182.25 | $182.30 |
| Purchase #3 | $230.88 | 6.374% | $245.5963 | $245.60 | $245.60 | $245.60 |
| Purchase #4 | $193.55 | 9.166% | $211.2908 | $211.29 | $211.30 | $211.30 |
| Purchase #5 | $214.48 | 8.658% | $233.0497 | $233.05 | $233.05 | $233.00 |
| Purchase #6 | $238.33 | 5.680% | $251.8671 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $27.35 | 12.433% | $30.7504 | $30.75 | $30.75 | $30.80 |
| 7 purchase totals = | $1,182.83 | $1,270.1044 | $1,270.11 | $1,270.10 | $1,270.20 | |