| 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 | $190.55 | 4.156% | $198.4693 | $198.47 | $198.45 | $198.50 |
| Purchase #2 | $110.50 | 4.509% | $115.4824 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $135.97 | 10.490% | $150.2333 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $32.41 | 13.159% | $36.6748 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $94.68 | 12.271% | $106.2982 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $182.59 | 10.220% | $201.2507 | $201.25 | $201.25 | $201.30 |
| Purchase #7 | $210.62 | 7.706% | $226.8504 | $226.85 | $226.85 | $226.90 |
| 7 purchase totals = | $957.32 | $1,035.2591 | $1,035.25 | $1,035.25 | $1,035.40 | |