| 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 | $200.72 | 10.112% | $221.0168 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $248.26 | 7.169% | $266.0578 | $266.06 | $266.05 | $266.10 |
| Purchase #3 | $64.35 | 6.748% | $68.6923 | $68.69 | $68.70 | $68.70 |
| Purchase #4 | $38.50 | 10.392% | $42.5009 | $42.50 | $42.50 | $42.50 |
| Purchase #5 | $241.45 | 12.383% | $271.3488 | $271.35 | $271.35 | $271.30 |
| Purchase #6 | $181.68 | 12.333% | $204.0866 | $204.09 | $204.10 | $204.10 |
| Purchase #7 | $48.62 | 8.255% | $52.6336 | $52.63 | $52.65 | $52.60 |
| 7 purchase totals = | $1,023.58 | $1,126.3368 | $1,126.34 | $1,126.35 | $1,126.30 | |