| 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 | $127.87 | 7.410% | $137.3452 | $137.35 | $137.35 | $137.30 |
| Purchase #2 | $199.63 | 5.301% | $210.2124 | $210.21 | $210.20 | $210.20 |
| Purchase #3 | $8.79 | 12.654% | $9.9023 | $9.90 | $9.90 | $9.90 |
| Purchase #4 | $205.42 | 6.408% | $218.5833 | $218.58 | $218.60 | $218.60 |
| Purchase #5 | $178.87 | 12.726% | $201.633 | $201.63 | $201.65 | $201.60 |
| Purchase #6 | $170.92 | 10.625% | $189.0803 | $189.08 | $189.10 | $189.10 |
| Purchase #7 | $104.27 | 5.486% | $109.9903 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $995.77 | $1,076.7468 | $1,076.74 | $1,076.80 | $1,076.70 | |