| 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 | $124.36 | 3.609% | $128.8482 | $128.85 | $128.85 | $128.80 |
| Purchase #2 | $147.54 | 11.590% | $164.6399 | $164.64 | $164.65 | $164.60 |
| Purchase #3 | $232.61 | 13.823% | $264.7637 | $264.76 | $264.75 | $264.80 |
| Purchase #4 | $118.57 | 3.603% | $122.8421 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $47.97 | 4.485% | $50.1215 | $50.12 | $50.10 | $50.10 |
| Purchase #6 | $199.96 | 11.120% | $222.1956 | $222.20 | $222.20 | $222.20 |
| Purchase #7 | $127.55 | 7.481% | $137.092 | $137.09 | $137.10 | $137.10 |
| 7 purchase totals = | $998.56 | $1,090.5030 | $1,090.50 | $1,090.50 | $1,090.40 | |