| 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 | $231.54 | 6.726% | $247.1134 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $203.46 | 8.751% | $221.2648 | $221.26 | $221.25 | $221.30 |
| Purchase #3 | $201.68 | 8.270% | $218.3589 | $218.36 | $218.35 | $218.40 |
| Purchase #4 | $44.39 | 11.515% | $49.5015 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $224.82 | 7.489% | $241.6568 | $241.66 | $241.65 | $241.70 |
| Purchase #6 | $5.45 | 8.374% | $5.9064 | $5.91 | $5.90 | $5.90 |
| Purchase #7 | $190.59 | 7.671% | $205.2102 | $205.21 | $205.20 | $205.20 |
| 7 purchase totals = | $1,101.93 | $1,189.0120 | $1,189.01 | $1,188.95 | $1,189.10 | |