| 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 | $27.56 | 7.783% | $29.705 | $29.71 | $29.70 | $29.70 |
| Purchase #2 | $141.81 | 9.262% | $154.9444 | $154.94 | $154.95 | $154.90 |
| Purchase #3 | $200.55 | 8.150% | $216.8948 | $216.89 | $216.90 | $216.90 |
| Purchase #4 | $72.85 | 10.776% | $80.7003 | $80.70 | $80.70 | $80.70 |
| Purchase #5 | $31.97 | 7.554% | $34.385 | $34.39 | $34.40 | $34.40 |
| Purchase #6 | $221.38 | 11.200% | $246.1746 | $246.17 | $246.15 | $246.20 |
| Purchase #7 | $240.25 | 10.860% | $266.3412 | $266.34 | $266.35 | $266.30 |
| 7 purchase totals = | $936.37 | $1,029.1453 | $1,029.14 | $1,029.15 | $1,029.10 | |