| 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 | $103.29 | 7.758% | $111.3032 | $111.30 | $111.30 | $111.30 |
| Purchase #2 | $232.52 | 5.540% | $245.4016 | $245.40 | $245.40 | $245.40 |
| Purchase #3 | $113.55 | 11.566% | $126.6832 | $126.68 | $126.70 | $126.70 |
| Purchase #4 | $228.95 | 5.725% | $242.0574 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $246.82 | 4.596% | $258.1638 | $258.16 | $258.15 | $258.20 |
| Purchase #6 | $147.83 | 4.427% | $154.3744 | $154.37 | $154.35 | $154.40 |
| Purchase #7 | $226.29 | 3.770% | $234.8211 | $234.82 | $234.80 | $234.80 |
| 7 purchase totals = | $1,299.25 | $1,372.8047 | $1,372.79 | $1,372.75 | $1,372.90 | |