| 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 | $109.32 | 4.685% | $114.4416 | $114.44 | $114.45 | $114.40 |
| Purchase #2 | $158.44 | 13.150% | $179.2749 | $179.27 | $179.25 | $179.30 |
| Purchase #3 | $155.58 | 13.827% | $177.092 | $177.09 | $177.10 | $177.10 |
| Purchase #4 | $204.58 | 12.410% | $229.9684 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $59.86 | 12.347% | $67.2509 | $67.25 | $67.25 | $67.30 |
| Purchase #6 | $187.70 | 13.117% | $212.3206 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $31.77 | 11.444% | $35.4058 | $35.41 | $35.40 | $35.40 |
| 7 purchase totals = | $907.25 | $1,015.7542 | $1,015.75 | $1,015.70 | $1,015.80 | |