| 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 | $246.44 | 11.414% | $274.5687 | $274.57 | $274.55 | $274.60 |
| Purchase #2 | $60.94 | 10.403% | $67.2796 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $233.83 | 8.867% | $254.5637 | $254.56 | $254.55 | $254.60 |
| Purchase #4 | $187.40 | 12.432% | $210.6976 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $203.34 | 7.772% | $219.1436 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $211.79 | 11.298% | $235.718 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $45.57 | 8.601% | $49.4895 | $49.49 | $49.50 | $49.50 |
| 7 purchase totals = | $1,189.31 | $1,311.4607 | $1,311.46 | $1,311.45 | $1,311.50 | |