| 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 | $226.64 | 5.425% | $238.9352 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $245.73 | 4.121% | $255.8565 | $255.86 | $255.85 | $255.90 |
| Purchase #3 | $142.52 | 8.582% | $154.7511 | $154.75 | $154.75 | $154.80 |
| Purchase #4 | $188.82 | 9.698% | $207.1318 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $219.85 | 10.346% | $242.5957 | $242.60 | $242.60 | $242.60 |
| Purchase #6 | $196.86 | 7.860% | $212.3332 | $212.33 | $212.35 | $212.30 |
| Purchase #7 | $202.86 | 5.553% | $214.1248 | $214.12 | $214.10 | $214.10 |
| 7 purchase totals = | $1,423.28 | $1,525.7283 | $1,525.73 | $1,525.75 | $1,525.70 | |