| 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 | $230.84 | 8.420% | $250.2767 | $250.28 | $250.30 | $250.30 |
| Purchase #2 | $246.28 | 11.570% | $274.7746 | $274.77 | $274.75 | $274.80 |
| Purchase #3 | $16.85 | 8.732% | $18.3213 | $18.32 | $18.30 | $18.30 |
| Purchase #4 | $244.48 | 6.294% | $259.8676 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $103.87 | 3.549% | $107.5563 | $107.56 | $107.55 | $107.60 |
| Purchase #6 | $236.85 | 12.469% | $266.3828 | $266.38 | $266.40 | $266.40 |
| Purchase #7 | $150.48 | 5.601% | $158.9084 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $1,229.65 | $1,336.0877 | $1,336.09 | $1,336.05 | $1,336.20 | |