| 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 | $196.56 | 11.796% | $219.7462 | $219.75 | $219.75 | $219.70 |
| Purchase #2 | $192.87 | 7.214% | $206.7836 | $206.78 | $206.80 | $206.80 |
| Purchase #3 | $209.95 | 8.379% | $227.5417 | $227.54 | $227.55 | $227.50 |
| Purchase #4 | $222.50 | 12.339% | $249.9543 | $249.95 | $249.95 | $250.00 |
| Purchase #5 | $90.74 | 5.571% | $95.7951 | $95.80 | $95.80 | $95.80 |
| Purchase #6 | $140.25 | 10.752% | $155.3297 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $140.31 | 11.130% | $155.9265 | $155.93 | $155.95 | $155.90 |
| 7 purchase totals = | $1,193.18 | $1,311.0771 | $1,311.08 | $1,311.15 | $1,311.00 | |