| 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 | $230.39 | 10.496% | $254.5717 | $254.57 | $254.55 | $254.60 |
| Purchase #2 | $110.58 | 8.182% | $119.6277 | $119.63 | $119.65 | $119.60 |
| Purchase #3 | $121.53 | 10.229% | $133.9613 | $133.96 | $133.95 | $134.00 |
| Purchase #4 | $223.29 | 12.677% | $251.5965 | $251.60 | $251.60 | $251.60 |
| Purchase #5 | $7.87 | 3.124% | $8.1159 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $92.31 | 9.746% | $101.3065 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $47.94 | 3.389% | $49.5647 | $49.56 | $49.55 | $49.60 |
| 7 purchase totals = | $833.91 | $918.7443 | $918.75 | $918.70 | $918.80 | |