| 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 | $234.45 | 10.406% | $258.8469 | $258.85 | $258.85 | $258.80 |
| Purchase #2 | $239.25 | 4.342% | $249.6382 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $173.53 | 10.688% | $192.0769 | $192.08 | $192.10 | $192.10 |
| Purchase #4 | $219.50 | 6.488% | $233.7412 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $199.55 | 13.551% | $226.591 | $226.59 | $226.60 | $226.60 |
| Purchase #6 | $229.81 | 4.644% | $240.4824 | $240.48 | $240.50 | $240.50 |
| Purchase #7 | $236.56 | 8.386% | $256.3979 | $256.40 | $256.40 | $256.40 |
| 7 purchase totals = | $1,532.65 | $1,657.7745 | $1,657.78 | $1,657.85 | $1,657.70 | |