| 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 | $233.55 | 10.660% | $258.4464 | $258.45 | $258.45 | $258.40 |
| Purchase #2 | $200.77 | 8.774% | $218.3856 | $218.39 | $218.40 | $218.40 |
| Purchase #3 | $32.53 | 12.167% | $36.4879 | $36.49 | $36.50 | $36.50 |
| Purchase #4 | $209.53 | 10.832% | $232.2263 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $123.98 | 12.222% | $139.1328 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $148.40 | 12.625% | $167.1355 | $167.14 | $167.15 | $167.10 |
| Purchase #7 | $53.49 | 4.265% | $55.7713 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $1,002.25 | $1,107.5858 | $1,107.60 | $1,107.65 | $1,107.50 | |