| 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 | $80.61 | 13.320% | $91.3473 | $91.35 | $91.35 | $91.30 |
| Purchase #2 | $223.39 | 10.198% | $246.1713 | $246.17 | $246.15 | $246.20 |
| Purchase #3 | $93.57 | 7.327% | $100.4259 | $100.43 | $100.45 | $100.40 |
| Purchase #4 | $137.87 | 9.249% | $150.6216 | $150.62 | $150.60 | $150.60 |
| Purchase #5 | $27.59 | 9.401% | $30.1837 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $210.28 | 10.828% | $233.0491 | $233.05 | $233.05 | $233.00 |
| Purchase #7 | $183.71 | 9.766% | $201.6511 | $201.65 | $201.65 | $201.70 |
| 7 purchase totals = | $957.02 | $1,053.4500 | $1,053.45 | $1,053.45 | $1,053.40 | |