| 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 | $219.25 | 11.693% | $244.8869 | $244.89 | $244.90 | $244.90 |
| Purchase #2 | $189.92 | 6.284% | $201.8546 | $201.85 | $201.85 | $201.90 |
| Purchase #3 | $234.92 | 7.766% | $253.1639 | $253.16 | $253.15 | $253.20 |
| Purchase #4 | $223.47 | 10.795% | $247.5936 | $247.59 | $247.60 | $247.60 |
| Purchase #5 | $16.74 | 13.150% | $18.9413 | $18.94 | $18.95 | $18.90 |
| Purchase #6 | $177.99 | 3.387% | $184.0185 | $184.02 | $184.00 | $184.00 |
| Purchase #7 | $21.55 | 8.671% | $23.4186 | $23.42 | $23.40 | $23.40 |
| 7 purchase totals = | $1,083.84 | $1,173.8774 | $1,173.87 | $1,173.85 | $1,173.90 | |