| 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 | $196.52 | 5.639% | $207.6018 | $207.60 | $207.60 | $207.60 |
| Purchase #2 | $93.68 | 13.448% | $106.2781 | $106.28 | $106.30 | $106.30 |
| Purchase #3 | $202.95 | 4.156% | $211.3846 | $211.38 | $211.40 | $211.40 |
| Purchase #4 | $39.51 | 3.739% | $40.9873 | $40.99 | $41.00 | $41.00 |
| Purchase #5 | $192.30 | 5.168% | $202.2381 | $202.24 | $202.25 | $202.20 |
| Purchase #6 | $177.41 | 8.352% | $192.2273 | $192.23 | $192.25 | $192.20 |
| Purchase #7 | $242.97 | 3.556% | $251.61 | $251.61 | $251.60 | $251.60 |
| 7 purchase totals = | $1,145.34 | $1,212.3272 | $1,212.33 | $1,212.40 | $1,212.30 | |