| 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 | $232.98 | 6.298% | $247.6531 | $247.65 | $247.65 | $247.70 |
| Purchase #2 | $101.82 | 13.388% | $115.4517 | $115.45 | $115.45 | $115.50 |
| Purchase #3 | $179.60 | 5.254% | $189.0362 | $189.04 | $189.05 | $189.00 |
| Purchase #4 | $178.37 | 3.279% | $184.2188 | $184.22 | $184.20 | $184.20 |
| Purchase #5 | $182.64 | 3.429% | $188.9027 | $188.90 | $188.90 | $188.90 |
| Purchase #6 | $106.44 | 12.326% | $119.5598 | $119.56 | $119.55 | $119.60 |
| Purchase #7 | $234.40 | 10.213% | $258.3393 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $1,216.25 | $1,303.1616 | $1,303.16 | $1,303.15 | $1,303.20 | |