| 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 | $120.58 | 8.455% | $130.775 | $130.78 | $130.80 | $130.80 |
| Purchase #2 | $223.28 | 12.115% | $250.3304 | $250.33 | $250.35 | $250.30 |
| Purchase #3 | $236.93 | 4.525% | $247.6511 | $247.65 | $247.65 | $247.70 |
| Purchase #4 | $13.56 | 12.343% | $15.2337 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $136.89 | 6.582% | $145.9001 | $145.90 | $145.90 | $145.90 |
| Purchase #6 | $139.78 | 9.409% | $152.9319 | $152.93 | $152.95 | $152.90 |
| Purchase #7 | $183.66 | 9.736% | $201.5411 | $201.54 | $201.55 | $201.50 |
| 7 purchase totals = | $1,054.68 | $1,144.3633 | $1,144.36 | $1,144.45 | $1,144.30 | |