| 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 | $240.28 | 4.133% | $250.2108 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $160.31 | 6.127% | $170.1322 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $105.84 | 12.823% | $119.4119 | $119.41 | $119.40 | $119.40 |
| Purchase #4 | $133.58 | 13.286% | $151.3274 | $151.33 | $151.35 | $151.30 |
| Purchase #5 | $114.34 | 5.262% | $120.3566 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $54.65 | 6.201% | $58.0388 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $144.75 | 13.602% | $164.4389 | $164.44 | $164.45 | $164.40 |
| 7 purchase totals = | $953.75 | $1,033.9166 | $1,033.92 | $1,033.95 | $1,033.80 | |