| 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 | $229.57 | 4.828% | $240.6536 | $240.65 | $240.65 | $240.70 |
| Purchase #2 | $137.52 | 9.147% | $150.099 | $150.10 | $150.10 | $150.10 |
| Purchase #3 | $173.75 | 12.861% | $196.096 | $196.10 | $196.10 | $196.10 |
| Purchase #4 | $195.25 | 3.868% | $202.8023 | $202.80 | $202.80 | $202.80 |
| Purchase #5 | $163.61 | 12.109% | $183.4215 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $214.32 | 9.158% | $233.9474 | $233.95 | $233.95 | $233.90 |
| Purchase #7 | $155.38 | 8.358% | $168.3667 | $168.37 | $168.35 | $168.40 |
| 7 purchase totals = | $1,269.40 | $1,375.3865 | $1,375.39 | $1,375.35 | $1,375.40 | |