| 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 | $10.85 | 3.353% | $11.2138 | $11.21 | $11.20 | $11.20 |
| Purchase #2 | $178.70 | 10.825% | $198.0443 | $198.04 | $198.05 | $198.00 |
| Purchase #3 | $154.42 | 6.431% | $164.3508 | $164.35 | $164.35 | $164.40 |
| Purchase #4 | $204.46 | 6.633% | $218.0218 | $218.02 | $218.00 | $218.00 |
| Purchase #5 | $42.82 | 11.260% | $47.6415 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $163.38 | 4.148% | $170.157 | $170.16 | $170.15 | $170.20 |
| Purchase #7 | $222.35 | 4.534% | $232.4313 | $232.43 | $232.45 | $232.40 |
| 7 purchase totals = | $976.98 | $1,041.8605 | $1,041.85 | $1,041.85 | $1,041.80 | |