| 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 | $215.79 | 6.596% | $230.0235 | $230.02 | $230.00 | $230.00 |
| Purchase #2 | $236.76 | 10.124% | $260.7296 | $260.73 | $260.75 | $260.70 |
| Purchase #3 | $100.39 | 13.259% | $113.7007 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $120.64 | 8.661% | $131.0886 | $131.09 | $131.10 | $131.10 |
| Purchase #5 | $224.90 | 13.540% | $255.3515 | $255.35 | $255.35 | $255.40 |
| Purchase #6 | $118.61 | 4.218% | $123.613 | $123.61 | $123.60 | $123.60 |
| Purchase #7 | $121.55 | 6.751% | $129.7558 | $129.76 | $129.75 | $129.80 |
| 7 purchase totals = | $1,138.64 | $1,244.2627 | $1,244.26 | $1,244.25 | $1,244.30 | |