| 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 | $198.45 | 11.564% | $221.3988 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $225.54 | 10.816% | $249.9344 | $249.93 | $249.95 | $249.90 |
| Purchase #3 | $38.95 | 9.808% | $42.7702 | $42.77 | $42.75 | $42.80 |
| Purchase #4 | $239.74 | 10.337% | $264.5219 | $264.52 | $264.50 | $264.50 |
| Purchase #5 | $247.97 | 13.575% | $281.6319 | $281.63 | $281.65 | $281.60 |
| Purchase #6 | $93.33 | 9.558% | $102.2505 | $102.25 | $102.25 | $102.30 |
| Purchase #7 | $31.49 | 9.754% | $34.5615 | $34.56 | $34.55 | $34.60 |
| 7 purchase totals = | $1,075.47 | $1,197.0692 | $1,197.06 | $1,197.05 | $1,197.10 | |