| 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 | $185.38 | 13.438% | $210.2914 | $210.29 | $210.30 | $210.30 |
| Purchase #2 | $246.69 | 13.542% | $280.0968 | $280.10 | $280.10 | $280.10 |
| Purchase #3 | $193.77 | 3.641% | $200.8252 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $205.70 | 4.394% | $214.7385 | $214.74 | $214.75 | $214.70 |
| Purchase #5 | $233.97 | 4.707% | $244.983 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $28.63 | 9.629% | $31.3868 | $31.39 | $31.40 | $31.40 |
| Purchase #7 | $12.46 | 9.227% | $13.6097 | $13.61 | $13.60 | $13.60 |
| 7 purchase totals = | $1,106.60 | $1,195.9314 | $1,195.94 | $1,196.00 | $1,195.90 | |