| 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 | $241.70 | 13.723% | $274.8685 | $274.87 | $274.85 | $274.90 |
| Purchase #2 | $32.84 | 5.125% | $34.5231 | $34.52 | $34.50 | $34.50 |
| Purchase #3 | $54.93 | 10.126% | $60.4922 | $60.49 | $60.50 | $60.50 |
| Purchase #4 | $243.47 | 13.735% | $276.9106 | $276.91 | $276.90 | $276.90 |
| Purchase #5 | $141.45 | 9.187% | $154.445 | $154.45 | $154.45 | $154.40 |
| Purchase #6 | $201.46 | 4.259% | $210.0402 | $210.04 | $210.05 | $210.00 |
| Purchase #7 | $213.27 | 6.373% | $226.8617 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $1,129.12 | $1,238.1413 | $1,238.14 | $1,238.10 | $1,238.10 | |