| 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 | $201.68 | 13.605% | $229.1186 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $243.31 | 5.359% | $256.349 | $256.35 | $256.35 | $256.30 |
| Purchase #3 | $216.41 | 12.241% | $242.9007 | $242.90 | $242.90 | $242.90 |
| Purchase #4 | $140.57 | 3.751% | $145.8428 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $33.92 | 6.464% | $36.1126 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $86.93 | 5.545% | $91.7503 | $91.75 | $91.75 | $91.80 |
| Purchase #7 | $100.81 | 11.502% | $112.4052 | $112.41 | $112.40 | $112.40 |
| 7 purchase totals = | $1,023.63 | $1,114.4792 | $1,114.48 | $1,114.45 | $1,114.40 | |