| 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 | $246.31 | 3.254% | $254.3249 | $254.32 | $254.30 | $254.30 |
| Purchase #2 | $162.65 | 3.658% | $168.5997 | $168.60 | $168.60 | $168.60 |
| Purchase #3 | $135.89 | 7.257% | $145.7515 | $145.75 | $145.75 | $145.80 |
| Purchase #4 | $174.94 | 8.115% | $189.1364 | $189.14 | $189.15 | $189.10 |
| Purchase #5 | $119.38 | 6.120% | $126.6861 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $41.85 | 8.580% | $45.4407 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $127.49 | 3.756% | $132.2785 | $132.28 | $132.30 | $132.30 |
| 7 purchase totals = | $1,008.51 | $1,062.2178 | $1,062.22 | $1,062.25 | $1,062.20 | |