| 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 | $218.52 | 10.662% | $241.8186 | $241.82 | $241.80 | $241.80 |
| Purchase #2 | $240.60 | 11.281% | $267.7421 | $267.74 | $267.75 | $267.70 |
| Purchase #3 | $55.66 | 12.436% | $62.5819 | $62.58 | $62.60 | $62.60 |
| Purchase #4 | $11.57 | 11.179% | $12.8634 | $12.86 | $12.85 | $12.90 |
| Purchase #5 | $242.59 | 12.223% | $272.2418 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $203.84 | 4.670% | $213.3593 | $213.36 | $213.35 | $213.40 |
| Purchase #7 | $192.69 | 9.702% | $211.3848 | $211.38 | $211.40 | $211.40 |
| 7 purchase totals = | $1,165.47 | $1,281.9919 | $1,281.98 | $1,282.00 | $1,282.00 | |