| 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 | $108.63 | 4.463% | $113.4782 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $76.46 | 6.394% | $81.3489 | $81.35 | $81.35 | $81.30 |
| Purchase #3 | $203.94 | 13.201% | $230.8621 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $92.38 | 10.864% | $102.4162 | $102.42 | $102.40 | $102.40 |
| Purchase #5 | $195.72 | 3.506% | $202.5819 | $202.58 | $202.60 | $202.60 |
| Purchase #6 | $7.59 | 8.107% | $8.2053 | $8.21 | $8.20 | $8.20 |
| Purchase #7 | $207.63 | 12.661% | $233.918 | $233.92 | $233.90 | $233.90 |
| 7 purchase totals = | $892.35 | $972.8106 | $972.82 | $972.80 | $972.80 | |