| 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 | $247.75 | 10.210% | $273.0453 | $273.05 | $273.05 | $273.00 |
| Purchase #2 | $119.70 | 8.142% | $129.446 | $129.45 | $129.45 | $129.40 |
| Purchase #3 | $171.40 | 3.288% | $177.0356 | $177.04 | $177.05 | $177.00 |
| Purchase #4 | $52.47 | 9.785% | $57.6042 | $57.60 | $57.60 | $57.60 |
| Purchase #5 | $236.85 | 6.145% | $251.4044 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $212.62 | 8.609% | $230.9245 | $230.92 | $230.90 | $230.90 |
| Purchase #7 | $154.99 | 3.363% | $160.2023 | $160.20 | $160.20 | $160.20 |
| 7 purchase totals = | $1,195.78 | $1,279.6623 | $1,279.66 | $1,279.65 | $1,279.50 | |