| 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 | $209.33 | 8.670% | $227.4789 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $195.90 | 3.388% | $202.5371 | $202.54 | $202.55 | $202.50 |
| Purchase #3 | $75.25 | 10.751% | $83.3401 | $83.34 | $83.35 | $83.30 |
| Purchase #4 | $190.95 | 11.586% | $213.0735 | $213.07 | $213.05 | $213.10 |
| Purchase #5 | $84.52 | 7.425% | $90.7956 | $90.80 | $90.80 | $90.80 |
| Purchase #6 | $242.77 | 6.594% | $258.7783 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $185.44 | 6.498% | $197.4899 | $197.49 | $197.50 | $197.50 |
| 7 purchase totals = | $1,184.16 | $1,273.4934 | $1,273.50 | $1,273.55 | $1,273.50 | |