| 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 | $225.64 | 9.428% | $246.9133 | $246.91 | $246.90 | $246.90 |
| Purchase #2 | $14.66 | 13.145% | $16.5871 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $190.58 | 9.205% | $208.1229 | $208.12 | $208.10 | $208.10 |
| Purchase #4 | $7.70 | 13.171% | $8.7142 | $8.71 | $8.70 | $8.70 |
| Purchase #5 | $107.30 | 12.620% | $120.8413 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $24.32 | 13.553% | $27.6161 | $27.62 | $27.60 | $27.60 |
| Purchase #7 | $23.87 | 11.294% | $26.5659 | $26.57 | $26.55 | $26.60 |
| 7 purchase totals = | $594.07 | $655.3608 | $655.36 | $655.30 | $655.30 | |