| 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 | $194.66 | 12.106% | $218.2255 | $218.23 | $218.25 | $218.20 |
| Purchase #2 | $145.31 | 3.493% | $150.3857 | $150.39 | $150.40 | $150.40 |
| Purchase #3 | $66.89 | 13.228% | $75.7382 | $75.74 | $75.75 | $75.70 |
| Purchase #4 | $109.62 | 9.272% | $119.784 | $119.78 | $119.80 | $119.80 |
| Purchase #5 | $123.99 | 7.786% | $133.6439 | $133.64 | $133.65 | $133.60 |
| Purchase #6 | $216.78 | 10.774% | $240.1359 | $240.14 | $240.15 | $240.10 |
| Purchase #7 | $11.87 | 7.629% | $12.7756 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $869.12 | $950.6888 | $950.70 | $950.80 | $950.60 | |