| 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 | $212.81 | 8.415% | $230.718 | $230.72 | $230.70 | $230.70 |
| Purchase #2 | $31.78 | 11.205% | $35.3409 | $35.34 | $35.35 | $35.30 |
| Purchase #3 | $32.27 | 7.645% | $34.737 | $34.74 | $34.75 | $34.70 |
| Purchase #4 | $54.83 | 9.619% | $60.1041 | $60.10 | $60.10 | $60.10 |
| Purchase #5 | $71.89 | 11.802% | $80.3745 | $80.37 | $80.35 | $80.40 |
| Purchase #6 | $65.45 | 9.439% | $71.6278 | $71.63 | $71.65 | $71.60 |
| Purchase #7 | $127.76 | 5.660% | $134.9912 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $596.79 | $647.8935 | $647.89 | $647.90 | $647.80 | |