| 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 | $140.46 | 10.702% | $155.492 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $123.99 | 3.444% | $128.2602 | $128.26 | $128.25 | $128.30 |
| Purchase #3 | $82.92 | 8.281% | $89.7866 | $89.79 | $89.80 | $89.80 |
| Purchase #4 | $102.36 | 13.145% | $115.8152 | $115.82 | $115.80 | $115.80 |
| Purchase #5 | $235.71 | 6.332% | $250.6352 | $250.64 | $250.65 | $250.60 |
| Purchase #6 | $207.89 | 3.342% | $214.8377 | $214.84 | $214.85 | $214.80 |
| Purchase #7 | $192.98 | 6.623% | $205.7611 | $205.76 | $205.75 | $205.80 |
| 7 purchase totals = | $1,086.31 | $1,160.5880 | $1,160.60 | $1,160.60 | $1,160.60 | |