| 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 | $140.85 | 7.535% | $151.463 | $151.46 | $151.45 | $151.50 |
| Purchase #2 | $203.36 | 11.170% | $226.0753 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $78.57 | 7.737% | $84.649 | $84.65 | $84.65 | $84.60 |
| Purchase #4 | $143.42 | 8.547% | $155.6781 | $155.68 | $155.70 | $155.70 |
| Purchase #5 | $211.53 | 10.495% | $233.7301 | $233.73 | $233.75 | $233.70 |
| Purchase #6 | $240.47 | 3.543% | $248.9899 | $248.99 | $249.00 | $249.00 |
| Purchase #7 | $214.64 | 11.827% | $240.0255 | $240.03 | $240.05 | $240.00 |
| 7 purchase totals = | $1,232.84 | $1,340.6109 | $1,340.62 | $1,340.70 | $1,340.60 | |