| 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 | $240.27 | 13.109% | $271.767 | $271.77 | $271.75 | $271.80 |
| Purchase #2 | $181.83 | 6.214% | $193.1289 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $226.54 | 9.350% | $247.7215 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $80.57 | 3.193% | $83.1426 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $158.50 | 6.145% | $168.2398 | $168.24 | $168.25 | $168.20 |
| Purchase #6 | $139.52 | 9.317% | $152.5191 | $152.52 | $152.50 | $152.50 |
| Purchase #7 | $110.55 | 13.431% | $125.398 | $125.40 | $125.40 | $125.40 |
| 7 purchase totals = | $1,137.78 | $1,241.9169 | $1,241.92 | $1,241.90 | $1,241.80 | |