| 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 | $199.98 | 3.622% | $207.2233 | $207.22 | $207.20 | $207.20 |
| Purchase #2 | $84.30 | 11.241% | $93.7762 | $93.78 | $93.80 | $93.80 |
| Purchase #3 | $25.78 | 6.502% | $27.4562 | $27.46 | $27.45 | $27.50 |
| Purchase #4 | $140.81 | 9.781% | $154.5826 | $154.58 | $154.60 | $154.60 |
| Purchase #5 | $140.29 | 9.226% | $153.2332 | $153.23 | $153.25 | $153.20 |
| Purchase #6 | $135.35 | 4.612% | $141.5923 | $141.59 | $141.60 | $141.60 |
| Purchase #7 | $199.46 | 13.328% | $226.044 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $925.97 | $1,003.9078 | $1,003.90 | $1,003.95 | $1,003.90 | |