| 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 | $206.74 | 10.600% | $228.6544 | $228.65 | $228.65 | $228.70 |
| Purchase #2 | $133.93 | 12.324% | $150.4355 | $150.44 | $150.45 | $150.40 |
| Purchase #3 | $236.91 | 12.734% | $267.0781 | $267.08 | $267.10 | $267.10 |
| Purchase #4 | $111.37 | 6.436% | $118.5378 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $16.52 | 5.827% | $17.4826 | $17.48 | $17.50 | $17.50 |
| Purchase #6 | $147.74 | 7.320% | $158.5546 | $158.55 | $158.55 | $158.60 |
| Purchase #7 | $103.86 | 9.835% | $114.0746 | $114.07 | $114.05 | $114.10 |
| 7 purchase totals = | $957.07 | $1,054.8176 | $1,054.81 | $1,054.85 | $1,054.90 | |