| 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 | $80.85 | 5.569% | $85.3525 | $85.35 | $85.35 | $85.40 |
| Purchase #2 | $119.86 | 6.804% | $128.0153 | $128.02 | $128.00 | $128.00 |
| Purchase #3 | $231.43 | 12.265% | $259.8149 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $153.99 | 5.112% | $161.862 | $161.86 | $161.85 | $161.90 |
| Purchase #5 | $123.26 | 5.752% | $130.3499 | $130.35 | $130.35 | $130.30 |
| Purchase #6 | $95.35 | 13.660% | $108.3748 | $108.37 | $108.35 | $108.40 |
| Purchase #7 | $233.43 | 10.123% | $257.0601 | $257.06 | $257.05 | $257.10 |
| 7 purchase totals = | $1,038.17 | $1,130.8295 | $1,130.82 | $1,130.75 | $1,130.90 | |