| 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 | $238.28 | 3.284% | $246.1051 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $195.97 | 5.662% | $207.0658 | $207.07 | $207.05 | $207.10 |
| Purchase #3 | $201.30 | 13.264% | $228.0004 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $243.40 | 9.670% | $266.9368 | $266.94 | $266.95 | $266.90 |
| Purchase #5 | $220.94 | 4.507% | $230.8978 | $230.90 | $230.90 | $230.90 |
| Purchase #6 | $117.42 | 11.596% | $131.036 | $131.04 | $131.05 | $131.00 |
| Purchase #7 | $24.48 | 11.553% | $27.3082 | $27.31 | $27.30 | $27.30 |
| 7 purchase totals = | $1,241.79 | $1,337.3501 | $1,337.37 | $1,337.35 | $1,337.30 | |