| 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 | $242.57 | 9.738% | $266.1915 | $266.19 | $266.20 | $266.20 |
| Purchase #2 | $143.65 | 8.582% | $155.978 | $155.98 | $156.00 | $156.00 |
| Purchase #3 | $214.60 | 5.587% | $226.5897 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $224.87 | 11.156% | $249.9565 | $249.96 | $249.95 | $250.00 |
| Purchase #5 | $85.74 | 5.419% | $90.3863 | $90.39 | $90.40 | $90.40 |
| Purchase #6 | $13.55 | 4.596% | $14.1728 | $14.17 | $14.15 | $14.20 |
| Purchase #7 | $233.61 | 5.660% | $246.8323 | $246.83 | $246.85 | $246.80 |
| 7 purchase totals = | $1,158.59 | $1,250.1071 | $1,250.11 | $1,250.15 | $1,250.20 | |