| 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 | $38.99 | 7.310% | $41.8402 | $41.84 | $41.85 | $41.80 |
| Purchase #2 | $89.75 | 10.643% | $99.3021 | $99.30 | $99.30 | $99.30 |
| Purchase #3 | $10.97 | 6.641% | $11.6985 | $11.70 | $11.70 | $11.70 |
| Purchase #4 | $204.25 | 13.487% | $231.7972 | $231.80 | $231.80 | $231.80 |
| Purchase #5 | $124.66 | 12.598% | $140.3647 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $234.75 | 6.166% | $249.2247 | $249.22 | $249.20 | $249.20 |
| Purchase #7 | $222.48 | 5.265% | $234.1936 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $925.85 | $1,008.4210 | $1,008.41 | $1,008.40 | $1,008.40 | |