| 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 | $246.37 | 13.391% | $279.3614 | $279.36 | $279.35 | $279.40 |
| Purchase #2 | $72.63 | 9.565% | $79.5771 | $79.58 | $79.60 | $79.60 |
| Purchase #3 | $76.26 | 6.342% | $81.0964 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $221.37 | 9.151% | $241.6276 | $241.63 | $241.65 | $241.60 |
| Purchase #5 | $104.88 | 8.611% | $113.9112 | $113.91 | $113.90 | $113.90 |
| Purchase #6 | $45.72 | 12.170% | $51.2841 | $51.28 | $51.30 | $51.30 |
| Purchase #7 | $100.62 | 10.224% | $110.9074 | $110.91 | $110.90 | $110.90 |
| 7 purchase totals = | $867.85 | $957.7652 | $957.77 | $957.80 | $957.80 | |