| 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 | $216.38 | 6.601% | $230.6632 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $142.28 | 10.703% | $157.5082 | $157.51 | $157.50 | $157.50 |
| Purchase #3 | $186.35 | 11.513% | $207.8045 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $153.55 | 11.452% | $171.1345 | $171.13 | $171.15 | $171.10 |
| Purchase #5 | $28.32 | 11.743% | $31.6456 | $31.65 | $31.65 | $31.60 |
| Purchase #6 | $135.47 | 4.372% | $141.3927 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $212.94 | 9.867% | $233.9508 | $233.95 | $233.95 | $234.00 |
| 7 purchase totals = | $1,075.29 | $1,174.0995 | $1,174.09 | $1,174.10 | $1,174.10 | |