| 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 | $250.28 | 9.629% | $274.3795 | $274.38 | $274.40 | $274.40 |
| Purchase #2 | $37.68 | 11.566% | $42.0381 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $103.53 | 3.320% | $106.9672 | $106.97 | $106.95 | $107.00 |
| Purchase #4 | $207.51 | 8.716% | $225.5966 | $225.60 | $225.60 | $225.60 |
| Purchase #5 | $229.82 | 12.836% | $259.3197 | $259.32 | $259.30 | $259.30 |
| Purchase #6 | $246.64 | 12.396% | $277.2135 | $277.21 | $277.20 | $277.20 |
| Purchase #7 | $29.65 | 13.126% | $33.5419 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $1,105.11 | $1,219.0565 | $1,219.06 | $1,219.05 | $1,219.00 | |