| 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 | $249.27 | 13.571% | $283.0984 | $283.10 | $283.10 | $283.10 |
| Purchase #2 | $63.92 | 7.806% | $68.9096 | $68.91 | $68.90 | $68.90 |
| Purchase #3 | $93.34 | 5.365% | $98.3477 | $98.35 | $98.35 | $98.30 |
| Purchase #4 | $100.29 | 8.578% | $108.8929 | $108.89 | $108.90 | $108.90 |
| Purchase #5 | $61.62 | 6.620% | $65.6992 | $65.70 | $65.70 | $65.70 |
| Purchase #6 | $74.93 | 3.165% | $77.3015 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $214.48 | 9.735% | $235.3596 | $235.36 | $235.35 | $235.40 |
| 7 purchase totals = | $857.85 | $937.6089 | $937.61 | $937.60 | $937.60 | |