| 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 | $99.55 | 12.178% | $111.6732 | $111.67 | $111.65 | $111.70 |
| Purchase #2 | $31.44 | 4.749% | $32.9331 | $32.93 | $32.95 | $32.90 |
| Purchase #3 | $231.59 | 10.646% | $256.2451 | $256.25 | $256.25 | $256.20 |
| Purchase #4 | $187.51 | 13.474% | $212.7751 | $212.78 | $212.80 | $212.80 |
| Purchase #5 | $60.64 | 4.144% | $63.1529 | $63.15 | $63.15 | $63.20 |
| Purchase #6 | $111.58 | 7.667% | $120.1348 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $209.99 | 7.870% | $226.5162 | $226.52 | $226.50 | $226.50 |
| 7 purchase totals = | $932.30 | $1,023.4304 | $1,023.43 | $1,023.45 | $1,023.40 | |